Divide the miles he traveled by the time it took him to travel it.
22 1/2 / 1/3
Multiply by the reciprocal of 1/3:
22 1/2 * 3/1
Convert 22 1/2 into an improper fraction:
45/2 * 3/1
Multiply the numerators and denominators together:
135/2
Divide:
67.5 or 67 1/2
So his average speed in miles per hour is 67 1/2.
First add the two fractions
6 2/3 + 10 1/4 = 203/12
then u simplify 203/12
203/12 = 16 11/12
Answer:
6.4 x 10²
Step-by-step explanation:
1st step: divide 5.76 by 9 which is .64
2nd step: 10^7÷10^4 = 10^7-4 or 10³
Answer:
a) 4 to the 12th power
b) 6 to the 7th power
c) 8 to the 5th power
d)7 to the 2nd power
Step-by-step explanation:
The answer that seems to make the most sense is 0.27