Answer:
Given:
(i) Wendy reduced her daily commute time by 75% by learning how to fly.
(ii) Previously, it took her 'm' minutes to commute.
To find:
(i) Wendy's commute time in minutes after she learned how to fly.
Solution:
Given that earlier it took Wendy 'm' minutes to commute.
After learning how to to fly, the commute time reduced by 75%.
So, time taken now = (100-75)% of previous time
= 25% of 'm' minutes
= \frac{25m}{100}
100
25m
= \frac{m}{4}
4
m
So, the time taken by Wendy now is \frac{m}{4}
4
m
minutes.
12.28 can be represented as 12 and 28/100, 12 14/50, and 12 7/25.
Answer:
Step-by-step explanation:
speed= distance/time = 10/8 = 1.25cm/s
9 + 3 = 12, a multiple of 12 is B, C, D, and E, but not A, A "3" is a factor.
Answer:
x
Step-by-step explanation:
distribute
then add like terms
