You earn $15.00 for mowing one lawn.
15*7=105
You earn $105.00 for mowing 7 lawns.
Answer:
20%
Step-by-step explanation:
4/20 = x/100
100*4 =400
400/20 = 20
so
4/20 = 20/100
250/5 = 50
therefore they must wash at least 50 cars
Answer:
6 would be the overlined number
Step-by-step explanation:
We can look at 2 similar triangles.
1st triangle has legs: a vertical pole and its shadow, and
2nd triangle has legs legs : a child and his(her) shadow.
We can write a proportion:
height of a pole/height of a child= shadow of a pole/shadow of a child
8/4 = 5/shadow of a child
shadow of a child=(5*4)/8=5/2 ft
Answer: 5/2 ft
