Answer:
60
Step-by-step explanation:
Steps to solve "54 is 90 percent of what number?"
We have, 90% × x = 54
or,
90/100 × x = 54
Multiplying both sides by 100 and dividing both sides by 90,
we have x = 54 × 100/90
x = 60
If you are using a calculator, simply enter 54×100÷90, which will give you the answer.
Answer:
simplify -1-18
Step-by-step explanation:
Subtract 18 from −1
−
19
Answer: c square
This formula is called Pythagorean theorem
Do you want me to do an entire 9 weeks of online school for you?
Step-by-step explanation:
Set 40 = 5x + 10
Subtract 10 on both sides, then divide 30 by 5
x = 6
