Thirty percent of what number is 63.

2 answers:

n200080 [17]3 years ago

5 0

The answer would be 210 because when you are trying to find the bigger number of the 2 you divide the smaller by the percentage in decimal form.

63/.30=210

Therefore the answer is 210

Lyrx [107]3 years ago

4 0

Answer:

210

Step-by-step explanation:

You first have 30% * x = 63

Then, you multiply both sides by 100 and divide both sides by 30:

x = 63 * $\frac{100}{30}$

Then, you have your answer:

x = 210

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3 years ago

Read 2 more answers

2x-5y+5z=-10<br> 5x-4y+3z=-19<br> X-y+5z=17

yarga [219]

Answer:

x = -125/71 , y = 448/71 , z = 356/71

Step-by-step explanation:

Solve the following system:

{2 x - 5 y + 5 z = -10 | (equation 1)

5 x - 4 y + 3 z = -19 | (equation 2)

x - y + 5 z = 17 | (equation 3)

Swap equation 1 with equation 2: