A school wants to buy a chalkboard that measures 1 yard by 2 yards. The chalkboard costs $81.00 per square yard. How much will t he chalkboard cost?
1 answer:
Answer:
$162.00
Explanation:
The area of a chalkboard is denoted as:
A = lw
Given 1 yard and 2 yards length of the chalkboard, we have:
A= 2(1)
A= 2 square yards
Therefore, the total cost is:
Total cost = $81.00 *square yards
Total cost = $81.00(2)
Total cost= $162.00
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