Question

54. One-half of a certain number is equal to
65% of the 2nd number. Find the ratio of 1st to 2nd
number.​

Answer 1

Step-by-step explanation:

according to statement

let x and y be the numbers

x/2 =65y/100

x/y= 65/50

x/y = 13/10

x:y= 13:10