Question

Stephani bought a package of pencils for $2.75 and some erasers that cost $0.50 each. She paid a total of $5.75 for the items.How many erasers did she buy ?

A) 4
B) 5
C) 6
D) 7

Answer 1

To find the number of erasers Stephani bought, subtract the cost of pencils from her total payment and divide by the price per eraser. She bought 6 erasers.

Step-by-step explanation:

The student's question is a simple mathematical problem involving addition and multiplication. To solve how many erasers Stephani bought, we subtract the cost of pencils from the total cost and then divide the remaining amount by the cost per eraser.

Calculation: Total spent on non-eraser items ($2.75) subtracted from the total paid ($5.75) equals the total spent on erasers ($3.00). Dividing this by the cost of each eraser ($0.50) gives us the number of erasers.

Number of erasers = ($5.75 - $2.75) / $0.50 = $3.00 / $0.50 = 6

So, Stephani bought 6 erasers.