At what time between 4 and 5 o’clock will the hands of a watch point in opposite directions? Explanation: At 4 o’clock, the hands of the watch are 20 min. spaces apart.

Also, Is 4 and 5 a Coprime number?

Another example is 4 and 5: 4 = 2*2*1; 5 = 5*1 (Prime). The only common factor is 1, so they are coprime.

Hereof, What is the time between 5 and 6?

At what time between 5 and 6 pm will the hands of a clock be coincident? Between 5 and 6 pm, hands of a clock will be together at 5 6 (12/11) min past 5 i.e. 360/11 = 32(8/11) min past 5.

Also to know What is the time between 2pm and 3pm? At what time between 2 and 3 o’clock will the hands of a clock be together? Explanation: At 2 o’clock, the hour hand is at 2 and the minute hand is at 12, i.e. they are 10 min spaces apart.

What is the meaning of 10 minutes past 5?

10 min past 5 means the time on clock will be 5:10 PM. Now, we will convert 5 hours 10 min into an hour. We know that, 60 min = 1 hours.

## Is 15 and 37 Coprime numbers?

As they have no common factors, 15 and 37 are co-prime numbers.

## Is 3 and 4 are Coprime?

The only common factor is 1 and hence they are co-prime. Any two successive numbers/ integers are always co-prime: Take any consecutive numbers such as 2, 3, or 3, 4 or 5, 6, and so on; they have 1 as their HCF.

## Which is Coprime number?

Co-prime numbers are the numbers whose common factor is only 1. There should be a minimum of two numbers to form a set of co-prime numbers. Such numbers have only 1 as their highest common factor, for example, {4 and 7}, {5, 7, 9} are co-prime numbers. Co-prime numbers need not be prime numbers always.

## What is the angle between the hands at 4 40?

At 4:40, the hour hand will be between 4 and 5 making an angle of 4*30 +30*40/60 = 120 + 20 = 140 degrees from 12 o’clock. So, at 4:40 the angle between the hour and minutes hands on a clock = 240–140 = 100 degrees.

## What is the time between 3 and 4 o clock?

At what time, in minutes, between 3 o’clock and 4 o’clock, both the needles will coincide each other? Explanation: At 3 o’clock, the minute hand is 15 min.

## At what time between 9 o’clock and 10 o’clock be in the same straight line but not together?

At 9 o’clock, the hour hand is at 9 and the minute hand is at 12. it means that the two hands are 15 min spaces apart . To be in the same straight line (but not together ), they will be 30 min space apart .

## At what time between 2pm and 3pm the angle is 160?

So the minute hand moves 5.5 degrees per minute faster than the hour hand. So the first time between 2 and 3 o’clock when the angle between the hands is 160 degrees is 40 minutes after 2:00, at 2:40.

## At what time between 2pm and 3pm the angle is 180?

15 minutes spaces will be gained in ((60/55) x 15) min. = 180/11 min. The hands will be in the same straight line but not together i.e.,in 180 degrees at 180/11 min.

## At what time between 2 pm and 3 pm the angle between two hands is 45 degree?

What time between 2pm and 3pm is the angle between the minute hand and the hour hand 100 degrees? – Quora. Measure angles from 12:00 clockwise. At 2pm the minute hand is at 0º and the hour hand is at 60º. The minute hand moves 360º in 60 minutes, or 6º/min.

## What is a quarter to 6?

At minute 45, we say it’s “quarter to” the next hour. For example, at 5:45, we say it’s “quarter to six” (or 15 minutes before 6:00).

## What is a quarter past 10?

10:25. It’s one o’clock. It’s a quarter past ten.

## What is the angle of 5 10?

Again, the two angles created by the hour hand and minute hand at five-ten are 265 degrees and 95 degrees. The angle made by the hour hand and minute hand on a clock at 5:10 is not all we have calculated. We have calculated the clock angles for every minute of the 12-hour clock.

## Is 18 and 25 are Coprime numbers?

The factors of 18 are 1, 2, 3, 6 and 9 and the factors of 25 are 1 and 5. Here 18 and 25 have only one common factor that is 1. Hence, their HCF is 1 and they are co-prime.

## Is 17 and 68 a Coprime number?

17 and 68 are not co-prime because 1 is not the only common factor of these numbers. Example, 17 is another common factor of 17 and 68.

## Is 27 and 32 a Coprime number?

Greatest common factor (GCF) of 27 and 32 is 1. We will now calculate the prime factors of 27 and 32, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27 and 32.

## Is 4 a Coprime number?

For example, the integers 4, 5, 6 are (setwise) coprime (because the only positive integer dividing all of them is 1), but they are not pairwise coprime (because gcd(4, 6) = 2).

## Is 17 and 68 a Coprime?

17 and 68 are not co-prime because 1 is not the only common factor of these numbers. Example, 17 is another common factor of 17 and 68.

## What is the smallest Coprime number?

Answer: The LCM of the smallest composite number and the smallest prime number is 4. Composite numbers can be defined as natural numbers that have more than two factors. Explanation: The smallest prime number is 2.

## What is the smallest coprime number?

Properties. The numbers 1 and −1 are the only integers coprime with every integer, and they are the only integers that are coprime with 0. A number of conditions are equivalent to a and b being coprime: No prime number divides both a and b.

## Which is the smallest prime number?

The definition of a prime number is a number that is divisible by only one and itself. A prime number can’t be divided by zero, because numbers divided by zero are undefined. The smallest prime number is 2, which is also the only even prime.

## Is 2 and 4 are coprime numbers?

Step-by-step explanation: 2 & 4 are NOT Co-prime numbers. They both are divisible by 2. (Google explanation: number theory , two integers a and b are said to be relatively prime, mutually prime, or coprime (also written co-prime) if the only positive integer (factor) that divides both of them is 1.