Marco has downloaded 80% of a video and used 72 megabytes of data storage on his computer. How many megabytes of storage will Ma

Question

3 years ago

7

rco need to store the whole video?

1 answer:

Tomtit [17] · Answer 1 · 2022-01-26T00:58:01+03:00

Macro needs 90 megabytes of storage to store the whole video.

Step-by-step explanation:

Video downloaded = 80%

Data storage used = 72 MB

Let, x be the total data storage required for storing the whole video.

Therefore,

80% of x = 72

$\frac{80}{100}*x=72\\0.8x=72\\$

Dividing both sides by 0.8

$\frac{0.8x}{0.8}=\frac{72}{0.8}\\x=90\ MB$

Macro needs 90 megabytes of storage to store the whole video.

Keywords: percentage, division

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