Question

how many one-fourths need to be added to2/4 to make 4?

Answer 1

14 one fourths need to be added to make 4

Answer 2

ANSWER

Find out how many one-fourths need to be added to 2/4 to make 4.

To proof

let us assume that the number of  one-fourths need to be added to 2/4 to make 4 be x.

than the equation is become in the form

$\frac{1x}{4} +\frac{2}{4} = 4$

solving the above

$1x + 2 = 16$

x = 16 -2

x = 14

therefore 14 times one-fourths need to be added to2/4 to make 4.

Hence proved