Question

calcula
2/3 * 4/5
4/6 * 5/3
9/4 * 7/6
3/9 * 5/2
6/7 ÷ 3/5
1/8 ÷ 5/7

Answer 1

a) 8/15

b)20/18  simplificamos 10/9

c) 21/8

d)15/18 simplificamos 5/6

e)10/7

f) 7/40