8.722 / (-3.56)
Expand 
by multiplying both numerator and denominator by 1000.
Reduce the fraction to the lowest terms by extracting and cancelling out 178.
-
= -2.45
3 1/2 miles = 7/2 miles
1/2 hours= 30 minutes
So,
In 30 mins, travelled 7/2 miles
In 1 min, travelled 7/2 ÷ 30= 7/2× 1/30 = (7×1)/(2×30) = 7/60 miles
In 60 mins, travelled (7×60)/60 miles = 420/60 miles = 7 miles.
Hence, the speed is 7 miles per hour.
Answer:
3,71
Step-by-step explanation:
4,01 - 1,08 ÷ 3,6
4,01 - 0,3
3,71
55 Thousand a year is the answer i belief
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