Answer: 90%
Step-by-step explanation:
54/60=0.9 0.9*100= 90
Answer:

Step-by-step explanation:

Multiply both sides of the equation by 99, the least common multiple of 9,39,3.
m + 6 =21
Subtract 6 from both sides.
m = 21 - 6
Subtract 6 from 21 to get 15.
m=15
(b)
i do not know number 2 sorry
3. (A)
hope it helps have a great day :D
Answer:
the answer is B
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
you mutiply then take away the 2 last digits