Question

4/5 of 30=

2/9 x 45=

24 x 1/6=

Answer 1

24

20

4

Explanation:

⅘×30=24... 4×30=120, 5×30=150... 120/150

120/2=60

150/2=75

60/75= 0.8

⅘= 0.8

do the same with all of the others