Question

what ratio is equivalent to 4:13

Answer 1

ratios can be written as frctions
4:13 can be written as 4/13....so basically, you are looking for equivalent fractions.
To find an equivalent fraction, you have to multiply numerator and denominator by the same number...
example :
4/13 * 2/2 = 8/26...so 8/26 is euivalent to 4/13...or 8:26 is equivalent to 4:13.
4/13 * 3/3 = 12/39..so 12/39 is equivalent to 4/13..or 12:39 is equivalent to 4:13.

whatever number you multiply 4/13 by..it has to be the same number ..you could multiply by 4/4 or 5/5 and get other equivalent fractions which can be written as ratios.

any questions ?

Answer 2

typo on first line...ratios can be written as FRACTIONS