Answer:
5
Step-by-step explanation:
20 * 7 = 140
You can add 5 to 140 to make it a multiple of 5.
The answer is 5.
Answer:
50%
Step-by-step explanation:
Percent change = [(63 - 42) / |42|] x 100 = [(21) / 42] x 100 = 50 % (increase)
Where: 42 is the old value and 63 is the new value. In this case we have a positive change (increase) of 50 percent because the new value is greater than the old value.
Answer:
9 inches
Step-by-step explanation:
5.4/0.6=9
Answer: 1163.2 feet
<u>Step-by-step explanation:</u>
Set up the proportion then cross multiply:


4(x) = 1454(3.2)
x = 
x = 1163.2
3.
12 ÷ 2 = 6
27 ÷ 3 = 9
24 ÷ 4 = 6
30 ÷ 3 = 10
15 ÷ 5 = 3