Question

dau coroana si puncte

Answer 1

a)3 x 5/4 = 15/4
b)11 x 10 = 110
c)8 : 8/3 = 8 x 3/8 = 3
d)2 : 46/15 = 2 x 15/46 = 15/23
e)18/5 x 1/6 = 3/5
f)63/4 x 1/9 = 7/4
g)45/7 x 21/25 = 27/5
h)49/13 x 26/53 = 98/53
i)11/5 x 20/33 = 4/3
j)17/15 x 9/34 = 3/10