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## Answers

**Indirect Proportion**, you must group the terms of the given ratios according to the given groups. Then, do the cross multiplication, then division. Then after that, do the reciprocal of the ratio.

Example:

My family hired 7 workers to finish our house for month. How many days will be our house built if we hired 11 workers?

Solution:

WORKERS - DAYS

__7__

11 45 (days equal to month)

= Approximately 28 days