Answer:
Step-by-step explanation:
we know that
She rides for 11.2 kilometers at a speed of 7 kilometers per hour
Using proportion
Find how many hours does she ride
Answer:
21
Step-by-step explanation:
The first one and the last one, the 2 middle ones are not corresponding
Answer:
21
Step-by-step explanation:
if v=2
then uw=21
because 6/2=3, and
14/2=7
3x7=21