Answer:
This means that b is not equal to -10.
x=36
Step-by-step explanation:
5x=180
x=180/5=36
The answer is 45.
60% of a number is 54, find the original number
54 ÷ 60%
= 54 ÷ 60/100
= 54 * 100/60
= 90
50% of 90 is
90 * 50%
= 90 * 50/100
= 90 * 1/2
= 45
