Convert your percent to a decimal: .24
Multiply your cost and decimal
300 * .24 = 72
Subtract
300-72 = 228
25:35
25/5:35/5
5:7
your ratio is 5:7
hope this helps
Answer:
Circle 1
28.269 ÷ 9 = 3.141
Circle 2
25.126 ÷ 8 = 3.14075
Circle
37.686 ÷ 12 = 3.1405
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Answer:
B 3/4
Step-by-step explanation:
First term 4 (a1)
second term 3 (a2)
Formula for the ratio a2/a1. (second term divided into first term)
r=3/4
3*3/4=9/4
9/4*3/4=27/16
27/16 *3/4= 81/64
He will need to mow 80 lawns as 4552/57 is 79.9473684 so you round it up to 80!
