Question

Urgent! Ofer coroana!​

Answer 1

Răspuns:

a)16×3/40=4×3/10=6/5

b)14×5/84=7×5/42=5/6

c)2/21×7/5=2/15

d)12/11×15/36=15/33=5/11

e)14/27×9/16=14/3×16=7/24

f)11/65×13/33=13/65×31/15

g)42/35×25/36=21×5/7×18=15/18

h)24/35×14/64=6×7/35×8=3/20