25% of a number is 200. what is 1% of the number a) 4 b) 8 c) 20 d) 25

8

Step-by-step explanation:

We have, 25% × x = 200

or,

25

100

× x = 200

Multiplying both sides by 100 and dividing both sides by 25,

we have x = 200 ×

100

25

x = 800

If you are using a calculator, simply enter 200×100÷25, which will give you the answer.

So now that you have the original number you just need to find 1% of 800

1% of 800 is 8

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

answer: rolling a number cube and flipping a coin.

step-by-step explanation: