Answer: Proportion
Step-by-step explanation:
Answer: 1) 56 cents. 2) 30 CDs
Step-by-step explanation:
1.68 ÷ 3 = 56 cents
60 x 7 = $420
$420/ 14 = 30 CDs
Answer:
a. F = (9/5)(K - 273.15) + 32
b. F = 32°F
Step-by-step explanation:
K=5/9(F−32)+273.15
F = (9/5)(K - 273.15) + 32
F = (9/5)(<u>273.15</u> - 273.15) + 32
F = 32
Hi there! So Andy's total lunch bill was $20 and the drink was 15% of the bill. Percents are parts of 100 and 100 - 15 is 85. That means 85% of the total bill was Andy's food cost. Let's multiply 20 by 85% ti get the cost of his food. 20 * 85% (0.85) is 17. Andy's food costed $17. Here are the answers broken down to be easier to read.
Percent of Andy's bill with food: 85%
Cost of food: $17
