I hope this helps you.
4/10 = .4
3/8 = .375
.4 > .375, so Clara will reach more people
Another way to look at it:
4/10 * 40 to 4 * 4 = 16 people reached
3/8 * 40 to 3 * 5 = 15 people reached
Answer:
72 dollars
Step-by-step explanation:
Rate rate is 
or 2.4 dollars per minute
2.4 x 30 = 72
Answer:
1824
Step-by-step explanation:
32x48
1/2x12x48
add the products together
Since all sides of a square are the same you can square the side length you are given.
A = (8.2)x(8.2) or 8.2^2
That would give you 67.24
