Answer:
Frankie is 1 minute and 43 seconds faster.
Step-by-step explanation:
Normal Time taken by frankie to complete 5km=31 minutes 21 seconds
yesterday, Time taken by frankie to complete 5km=29min 38seconds
therefore time difference=31 minutes 21 seconds-29min 38seconds
=1minute 43seconds
3/8
-3/2 can change to -12/8
7/4 can change to 14/8
1/8 stays the same
-12/8 + 14/8 = 2/8 + 1/8 = 3/8
3 = 95, 4 = 85, if a and b are parallel
this is your answer look it once.
