Question

by what number should 13 upon 5 be multiplied to get 13 upon 7​

Answer 1

Answer:

13/5 × x = 13/7

x = 13/7 ÷ 13/5

x = 13/7 × 5/13

x = 5/7

You should multiply 13/5 with 5/7 to get 13/7.