Answer: 1. Yes. 2. Yes. 3. Yes. 4. No
Step-by-step explanation:
Answer:
456 / 10 = <u>45.6</u>
So the answer lies between <u>45</u> and <u>46</u>.
To solve this, first we calculate all the total cost of the items that is:
total cost = $14.96 + $19.87 + $5.37
total cost = $40.20
So we see that the actual cost is similar with the estimate so his calculation is reasonable.
