Add 4/5 and 1/5 to make 5/5 or 1 mile the subtract 1 from 2 1/2 to equal 1 1/2 miles
Answer: 29
Step-by-step explanation:
d = √(l2 + w2 + h2)
d = √(12^2+ 16^2+ 21^2) = 29
To get your answer you first subtract 10 from 128 which is 118.
7/6 is the answer. If you divide the denominator by 3, you would get it
