Question

What is the unit rate for $110 for 14ft squared?

(A) $7.86
(B) $10.50
(C) $11.00
(D) $11.75

Answer 1

To calculate the unit rate for $110 for 14 square feet, divide the total cost by the number of square feet to find the cost per square foot. The calculation is $110 ÷ 14, which equals approximately $7.86, making (A) the correct answer.

Step-by-step explanation:

The student has asked what the unit rate is for $110 for 14 square feet. To find the unit rate, you would divide the total cost by the number of units (in this case, square feet). So, you would calculate $110 ÷ 14ft2 to find the cost per one square foot. Let's do the math:

$110 ÷ 14ft2 = $7.8571...

When rounding to the nearest hundredths place (cents), it gives us approximately $7.86. Therefore, option (A) $7.86 is the correct unit rate.