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Q: What is 90 divide by 3?

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3 to solve this, simply divide 270 by 90

the 3 numbers 15 + 30 + 45 = 90 then divide 90 by that 3 so 90/3 = 30

Divide both by 5 15/90 = 3/18 divide both by 3 3/18 = 1/6

Two-thirds of 90 is 60. Divide 90 by 3 to find thirds. 8 30 = 1/3 so 60 = 2/3.

1, 3, 5, and 15

500000

54/90 = 3/5 (divide numerator and denominator by 18)

90

add the 3 numbers and divide by 3. The answer is 90.

90.6667

1 yard = 3 feet. Divide number of feet by 3 to determine the number of yards. In this case 90/3= 30. 30 Yards.

Prime Factorization of 90To find the prime factorization of 90, start with the lowest prime number that will divide into 90. That number is 2. 2 times 45 equals 90. 2 is a number in the prime factorization of 90. Next, find the lowest prime number that will divide into 45. The number is 3, and 3 times15 equals 45. 3 is one of the prime factors, so now you have 2 times 3 times 15. 15 is not a prime number, and the lowest prime number that will divide into 15. 3 times 5 is 15. You'll notice that both 3 and 5 are prime numbers, so the prime factorization of 90 is 2 X 3 X 3 X 5. Check your answer to make sure it is correct and you're done.

90/135. Divide top and bottom by 45, we get 2/3. Therefore 90/135 = 2/3 in simplest form.

To solve this, set up the problem as a fraction: 60/90. Then reduce. The GCF of 60 and 90 is 30. Divide 30 into both 60 and 90 and you get a ratio of 2 to 3.

12-3=90 degrees. Divide that by 3 (hours from 12-3) and you have 30 degrees per hour. Divide that by 60 minutes and you have 0.5 (1/2) degrees in a minute.

7 is not a factor of 90. It does not divide into 90 evenly.

31

90 inches equals about 2.5 yards. All you do is divide 90 by 36. You get 36 by putting 12 inches times 3, which equals one yard

first convert feet into inches we get, 1 feet =12 inches 90 feet = 90 *12 now divide 90 *12 /3 = 30 *12 =360

3/8 because if you divide both on 30 the answer will be 3/8 and you cant simplify it further

Find out 1 10th first. Divide 90 by 10 which would give you 9 and then x by the 7 = 63

There are only 9 numbers between 80 and 90 - so lets look at them all Remember we only need to find 1 number that will divide the number except for 1 and itself for it to be NON-PRIME. 81 - 3 will of course divide this number - so not prime. 82 - 2 will of course divide this number - so not prime. 83 - PRIME!!! 84 - 3 will of course divide this number - so not prime. 85 - 5 will of course divide this number - so not prime. 86 - 2 will of course divide this number - so not prime. 87 - 3 will of course divide this number - so not prime. 88 - 2 will of course divide this number - so not prime. 89 - PRIME!!! So, the only numbers between 80 and 90 that are primes are 83 and 89!

1. Factorise 72 and 90. 2 Find the greatest common factor. 3. Divide both, 72 and 90 by their gcf. So, 72 = 2*2*2*3*3 90 = 2*3*3*5 and their gcf = 2*3*3 Then 72/gcf = 2*2 = 4 and 90/gcf = 5 So 72/90 = 4/5

you divide 90 by 10 which is 9

18