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2 years ago

1. 8 7/16 - (-2 4/9)

Mathematics

1 answer:

jarptica [38.1K]2 years ago

7 0

8 7/16 - (-2 4/9) =

8 7/16 + 2 4/9 =

8 7/16 = 135/16 = 1215/144

2 4/9 = 22/9 = 352/144

1215/144 + 352/144 = 1567/144 =10 127/144

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Step-by-step explanation:

Given:

In company 80% of the workers are women.

480 workers are men.

Now, to find the total workers in all.

In first way:

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According to question:

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⇒ $\frac{20}{100} \times x=480$

⇒ $0.20\times x=480$

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Now, in second way.

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