Question

The income from the sales of 10 cheese pizza in a cafetaria is 129.90 dollars. What is the price of 1 pizza?

• A. 1299 dollars
• B. 129.9 dollars
• C. 1.299 dollars
• D. 12.99 dollars

Answer 1

The correct option is D 12.99 dollars

Income from sales of 10 pizza = 129.90 dollars

Income from 1 pizza = 129.90 $÷$ 10

To divide a number by 10, we have to move the decimal point one place to the left.

$⟹$ 129.90 $÷$ 10 = 12.99 dollars

Hence, income from one pizza = 12.99 dollars