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2 QUESTIONS 1. A tractor trailer has 18 wheels. How many more wheels are on 2 tractor trailers than on 5 cars? 12. Justine's plant stand has 6 shelves. Each shelf holds 4 plants. Justine has already placed
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Feb 16, 2018
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2 QUESTIONS
1. A tractor trailer has 18 wheels. How many more wheels are on 2 tractor trailers than on 5 cars?
12. Justine's plant stand has 6 shelves. Each shelf holds 4 plants. Justine has already placed 16 plants on her stand. How many more plants can fit on the plant stand?
Mathematics
middle-school
Whatsthatitspat
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16 more on both tractor trailers and 8 more on the shelf
Biv
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Feb 17, 2018
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Biv
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18*2 = 36
1 car has 4 wheels.
So,
5*4=20
20-36 = 16
There are 16 more wheels on 5 cars than on 2 tractor trailers.
12.
6*4 = 24
24-16=8
Justine can fit 8 more plants on the plant stand.
Macbert
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Feb 22, 2018
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Macbert
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