Question

Divide 72 in ratio 3:4:5​

Answer 1

To divide 72 in the ratio 3:4:5, first find the value of 1 part by dividing 72 by the sum of the ratio (3+4+5). Then, multiply the value of 1 part by each number in the ratio to get the corresponding parts. Therefore, the division of 72 in the ratio 3:4:5 is 18:24:30.

Step-by-step explanation:

To divide 72 in the ratio 3:4:5, first find the total number of parts in the ratio by adding the numbers together: 3 + 4 + 5 = 12. Divide 72 by 12 to find the value of 1 part: 72/12 = 6. Now, multiply the value of 1 part by each number in the ratio to find the corresponding parts: 3 parts = 3 x 6 = 18, 4 parts = 4 x 6 = 24, and 5 parts = 5 x 6 = 30. Therefore, 72 divided in the ratio 3:4:5 is equal to 18:24:30.

Answer 2

The number who needs to be separated into a ratio = 72

Total number of parts = 3 + 4 + 5

= 12 parts

Each part = 72 ÷ 12

= 6

Then 3 parts = 3 × 6 = 18

4 parts = 4 × 6 = 24

5 parts = 5 × 6 = 30

Then , the ratio will be , 18 : 24 : 30

Therefore , 72 in the ratio 3:4:5 will be = 18 : 24 : 30 .