Question

if you get paid $3.10 for every zipper and make 110 zippers, estimate how much will you be paid.
○ $323
○ $303
○ $330
○ $333

Explanation:

Step1: Identify the rate and quantity

The rate per zipper is $3.10, and the number of zippers is 110.

Step2: Estimate the total pay

To estimate, we can round $3.10 to $3 (for simplicity in estimation) and multiply by 110: $3×110 = $330. Alternatively, if we use the exact value, $3.10×110 = 341, but since we are estimating, rounding $3.10 to $3 gives a close estimate of $330 among the options.

Answer:

$330