Jill will make less money if they work for 4 hours
Answer:
13. no
14. d
15. A
Step-by-step explanation:
One half is equal to 3/6.
One third is equal to 2/6.
After removing 600 litres from the tank, there is a decrease from 3/6 to 2/6
3/6-2/6=1/6
600 litres is 1/6 of the tank. Multiply by 6 to get the capacity of a full tank.
600*6=3600
The tank can hold 3600 litres.
.55*X=231 .....X=231/.55.......X= 420
