First, to find the simplest form of 90/28, we should find the greatest common factor.Factors of 90: 1,2,3,5,6,9,10,15,18,30,45,90Factors of 28: 1,2,4,7,14,28The greatest common factor of 90 and 28 is 2, so we know that we can divide both top and bottom by 2.90 divided by 2=4528 divided by 2=14The simplest form of 90 and 28 is 45/14.
800 divided 90 = 8.88888888888889
90 divided by 5 is 18.
2.7778
84 ÷ 3 = 28
3.2143
First, to find the simplest form of 90/28, we should find the greatest common factor.Factors of 90: 1,2,3,5,6,9,10,15,18,30,45,90Factors of 28: 1,2,4,7,14,28The greatest common factor of 90 and 28 is 2, so we know that we can divide both top and bottom by 2.90 divided by 2=4528 divided by 2=14The simplest form of 90 and 28 is 45/14.
90
6.6667
45 divided into 90 = 0.5
800 divided 90 = 8.88888888888889
90 divided by 5 is 18.
90
2.7778
84 ÷ 3 = 28
The HCF of 28 and 90 is 2
90