Answer:
Step-by-step explanation:
(a) 1.56×10^4 = 1.56×10000 = 15,600
(b) There are 3600 seconds in an hour, so Andrew's time was
15600 s/(3600 s/h) = 13/3 h = 4 1/3 h
1/3 hour is 20 minutes, so Evelyn's time of 4:16 is shorter than Andrew's time of 4:20.
Answer there is no choice, but it is x+1/3+2 1/2.
Step-by-step explanation:
Because the divider and dividend are actually smaller then factors
What do you mean by this? Do you have a picture
