Practicing Success
Three numbers are in the ratio $\frac{3}{4}:\frac{5}{8}:\frac{7}{12}$. If the difference between the greatest and the smallest number is 48, then the value of the greatest number will be: |
126 226 216 262 |
216 |
Here, $\frac{3}{4}:\frac{5}{8}:\frac{7}{12}$ ⇒ Taking LCM 24, ⇒ 6 x 3 : 3 x 5 : 2 x 7 ⇒ 18 : 15 : 14 ⇒ The difference between the greatest and the smallest number = 48 ⇒ (18 - 14)units = 48 ⇒ 12 units = 48 ⇒ 1 unit = 12, ⇒ The greatest number = 18 x 12 = 216. |