The groups have 6, 9 and 12 tennis balls
Consider how many parts there are:
in ratio of 2 : 3 : 4 there are 2 + 3 + 4 = 9 parts.
With 27 tennis balls, each part is worth 27 ÷ 9 = 3 tennis balls.
Thus, in the first group there are 2 parts = 2 x 3 = 6 tennis balls,
in the second group there are 3 parts = 3 x 3 = 9 tennis balls,
and in the third group there are 4 parts = 4 x 3 = 12 tennis balls.
To check: 6 + 9 + 12 = 27
You divide the numerator of the ratio by its denominator.
Solving a ratio is quite easy, to say the least. All you have to do is divide the numbers to get the answer.
230, 345 and 460.
Divide numerator and denominator by 3.2 . Arrive at the ratio: 3/8 or 0.375 .
The ratio of 9 to 27 can be simplified by dividing both numbers by their greatest common factor, which is 9. When we divide 9 by 9, we get 1, and when we divide 27 by 9, we get 3. Therefore, the simplified ratio of 9 to 27 is 1:3.
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.
balls
Yes you can
Yes you can
You divide the numerator of the ratio by its denominator.
One set has 21 pictures and the other has 12.
72/8 = 9 and 3*9 = 27 and 5*9 = 45
20/36
3:5