40 miles per week
Step-by-step explanation:
380-220 = 160÷4 = 40
Answer:
Roberto is correct because 15/16 x 4/5 = 3/4.
Roberto's solution to the division problem is correct, but
there are no true statements on your list of choices.
75x4=300
22.47
22.5 (simplified)
22.47 = √(8^2 + 21^2)
