Answer:
answer is 4
Step-by-step explanation:
we need to find the width of the larger rectangle: 100/20=5
and then find the scale between them
20/4=5
and use the width to divide by that, and you will get the width for the smaller shape, which is 5/5=1
1*4=4
Answer:
448 miles
Step-by-step explanation:
Amy's car can hold 15 gallons of gas. Provided that each gallon can drive her 32 miles. This means that 15 gallons can drive her 480 miles.
15 gallons x 32 miles = 480 miles
However, she needs to keep 1 gallon of gas in the tank for safety reasons. So we have to subtract 1 gallon from 15 gallons.
15 gallons - 1 gallon = 14 gallons
Now, let's compute again.
14 gallons x 32 miles = 448 miles
Amy can drive 448 miles before she needs to fill up the tank again.
Assume the second number is x, then the other two are x - 2, x + 2
So x-2 + x + x + 2 = 51
-> 3x = 51
-> x = 17
It’s Seven Hundred Thirteen point forty-nine
