four cups of coffee and seven doughnuts. On Tuesday, Guillermo
paid $5.30 for four milks, two coffees, and eight doughnuts. On
Wednesday, Anna paid $5.15 for two milks, five coffees, and six
doughnuts. On Thursday, Alphonse had to pay for five milks, two
coffees, and nine doughnuts. How much change did he get back
from his $10 bill?
Answer: Hey! Don't worry!! I gotchu'. :D
A. To find 1/5 of 15, we can multiply 15 by 1/5, which is the same as dividing 15 by 5. So, 1/5 of 15 is equal to 15 ÷ 5 = 3.
B. To find 4/5 of 35, we can multiply 35 by 4/5, which is the same as multiplying 35 by 4 and then dividing the result by 5. So, 4/5 of 35 is equal to (35 × 4) ÷ 5 = 28.