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3 years ago

7

3 7 of the total computer files were infected by a virus. A engineer later managed to restore 2 15 of the infected files. What f

raction of the total files were restored?

1 answer:

murzikaleks [220]3 years ago

4 0

Answer:

2/35

Step-by-step explanation:

$\frac{3}{7}$ × $\frac{2}{15}$

$\frac{1}{7}$ x $\frac{2}{5}$

= 2/35

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