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ElenaW [278]
3 years ago
14

If 20 is 40% of a value, what is that value?

Mathematics
2 answers:
MissTica3 years ago
5 0

Answer:

D. 50

Step-by-step explanation:

Suppose we denote the "value" as the variable x. Now, we convert the words into mathematical equations:

40% "of" x "is" 20.

"Of" usually means multiply, and "is" usually means equal, so:

40% * x = 20

40/100 * x = 20

0.40 * x = 20

Now, we can just solve by dividing both sides by 0.40:

x = 50

Thus, our value is 50, so D.

Hope this helps!

GuDViN [60]3 years ago
3 0

20------40%

x-----100%

x=(20*100)/40

x=2000/40

x=50

D.

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Answer:

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Step-by-step explanation:

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Solution:

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3 years ago
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6 0
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Read 2 more answers
Celia uses 80% of her paycheck to pay her bills. Her bills total $272. How much is Celia paycheck?
Vanyuwa [196]

Step-by-step explanation:

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6 0
3 years ago
I need help with both please no links!
nlexa [21]

Answer:

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Step-by-step explanation:

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The other one-I have no clue how to explain it

4 0
3 years ago
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svp [43]

Answer:

so if she hike 12 km every 4 hours, how many km could she hike in 6 hours.

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? =6hours

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Step-by-step explanation:

Sorry if its wrong

5 0
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