Question

Приведи дроби: б) к знаменателю 72: 7/36, 13/18, 5/8, 4/9.

Answer 1

1)7/36= 14/72

2)13/18 =52/72

3)5/8 = 45/72

4)4/9 = 32/72

Answer 2

7/36= 7*236*2=1472,

 13/18= 13*418*4=5272,

 5/8=5*98*9=4572,

 4/9=4*89*8=3272