12 and 21
To divide 72 into two groups with a ratio of 3 to 5, first, add the parts of the ratio together: 3 + 5 = 8. Next, determine the value of each part by dividing 72 by 8, which gives you 9. Then, multiply each part of the ratio by this value: 3 × 9 = 27 and 5 × 9 = 45. Thus, the two groups are 27 and 45.
72/8 = 9 and 3*9 = 27 and 5*9 = 45
183
There's no such thing as the ratio of only one number. A ratio is a comparison of two numbers. The ratio of two numbers is their 'quotient' ... the number you get when you divide one number by the other one.
Divide 28 cans of soda into two groups so the ratio is 3 to 4
The ratio then will be 18 to 10
12 and 21
To divide 72 into two groups with a ratio of 3 to 5, first, add the parts of the ratio together: 3 + 5 = 8. Next, determine the value of each part by dividing 72 by 8, which gives you 9. Then, multiply each part of the ratio by this value: 3 × 9 = 27 and 5 × 9 = 45. Thus, the two groups are 27 and 45.
One set has 21 pictures and the other has 12.
72/8 = 9 and 3*9 = 27 and 5*9 = 45
183
it depends
There's no such thing as the ratio of only one number. A ratio is a comparison of two numbers. The ratio of two numbers is their 'quotient' ... the number you get when you divide one number by the other one.
to find the ratio divide the diameter by half.
You calculate the areas of two shapes and then divide one area by the other to find the ratio of their areas.
You can subtract them or divide them. If you subtract them, the result is their difference. If you divide them, the result is their ratio.