Divide each by 9
36 ÷ 9 = 4
27 ÷ 9 = 3
4/3 is your answer since you can't simplify that anymore
Answer:
1. 0.35 miles per minute
2. 5.25 miles
Step-by-step explanation:
1. speed is 21 miles per hour
speed per minute = 21/60 = 0.35 miles per minute
2. distance covered in 15 minutes = 15*0.35
= 5.25miles
Answer:
none of above .
Step-by-step explanation:
because the unit of area is always in square forms.
√49 is a rational number.