If you cross multiply and the answers are the same.
2/5=4/10 because 5*4=20, and 10*2=20
Answer:
660
Step-by-step explanation:
66 hundreds is 6600 so divided by 10 it's 660
Answer:
$7.55
Step-by-step explanation:
We have been given that at a local gas station regular gasoline sale for $2.89 per gallon while premium gasoline sale for $3.39 per gallon. We are asked to find the amount saved by a person on buying 15.1 gallons of regular gasoline.
First of all, we will find amount saved on buying 1 gallon of regular gasoline as:


To find amount saved on buying 15.1 gallons of regular gasoline, we will multiply $0.5 by 15.1 as:


Therefore, a person will save $7.55 on buying 15. gallons of regular gasoline.
1. 7 cm
2. 43 cm
Explanation: take the 15m and subtract 8 cm and for 2 add all the sides together to get 43
Answer:
24 cm²
Step-by-step explanation:
The area of the shaded region is the area of the outer triangle subtract the area of the rectangle.
Area of triangle = 0.5 × (4 + 4) × (6 + 2) = 0.5 × 8 × 8 = 4 × 8 = 32 cm²
Area of rectangle = 4 × 2 = 8 cm², hence
Shaded area = 32 - 8 = 24 cm²