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ArbitrLikvidat [17]
4 years ago
7

Mrs. Fowler has 28 students in her class, and 16 of them are boys.

Mathematics
1 answer:
Elan Coil [88]4 years ago
5 0
We subtract 28 - 16 and get the number of girls 
so lets do that 
28 - 16 = 12 
now we know the unsimplified ratio os 12 to 16 
simplifed girls 12 ÷ 4 = 3 
simplified boys 16 ÷ 4 = 4 
since it says (girls to boys) we put girls first then boys
so it would become 3 : 4 
Or the answer is B.) 3 : 4 
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Hi there! I believe the answer is 1080!

Step-by-step explanation:

First, find out how many bricks were stacked in one hour. The two hour rate was given, so just divide 1440 by 2. That gives you 720. So you have the one hour down. (It's easier to work with one hour.)

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