Answer:
30mph
Step-by-step explanation:
120 diveded by 4=30
$252/$28=9 lawns. $252 is the total money they earned, so divide it by the amount of money they charge per lawn.
158 hot dogs will be prepared if 105 people show up
Step-by-step explanation:
14 people show up to make 21 hot dogs
We need to find how many hot dogs will be prepared if 105 people show up?
We will solve this problem using Unitary method
Solving:
14 people make hot dogs=21
1 person makes hot dogs = 21/14
105 people make hot dogs = 21/14*105
= 157.5 ≈ 158 hot dogs
So, 158 hot dogs will be prepared if 105 people show up
Keywords: Word Problems
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He worked on the car for 4 hours. 35+7+7+7+7=63.