Question

Jamal is buying Ingredients to make a large batch of granola to sell at a school fair. He buys 3.7 pounds of walnuts for $5.08 per pound and 2.7 pounds of cashews for $6.60 per pound. How much change will he receive if he pays with two $20 bills?​

Answer 1

Jamal will receive $3.384 in change if he pays with two $20 bills.

Step-by-step explanation:

To calculate the total cost of walnuts, multiply the weight of walnuts (3.7 pounds) by the cost per pound ($5.08):

3.7 pounds × $5.08/pound = $18.796

To calculate the total cost of cashews, multiply the weight of cashews (2.7 pounds) by the cost per pound ($6.60):

2.7 pounds × $6.60/pound = $17.82

Therefore, the total cost of walnuts and cashews combined is $18.796 + $17.82 = $36.616.

Now, let's determine how much change Jamal will receive if he pays with two $20 bills. First, add the value of the bills:

$20 + $20 = $40

Next, subtract the total cost of the ingredients from the amount paid:

$40 - $36.616 = $3.384

Therefore, Jamal will receive $3.384 in change.