28 / 8 = 3.5
20 x 3.5 = 70
20 men can chop down 70 trees
Answer:
Step-by-step explanation:
a)

0.35
35%
b)

18 : 100
18%
c)

82 : 100
0.82
I hope I've helped you.
Answer:
58.3km
Step-by-step explanation:
58300 ÷ 1000 = 58.3km
12.5 cm because the radius is half of the distance imbetween a circle