Dividing 75 in Ratio 2:3

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Questions and Answers

What amount would be allocated to each part if 75 is divided in the ratio 2:3?

  • 30 and 45 (correct)
  • 15 and 60
  • 25 and 50
  • 20 and 55

Flashcards

Ratio

A comparison of two or more quantities using division.

Find parts of a quantity given a ratio

Divide the total quantity by the sum of the ratio parts, then multiply by each ratio part.

Inverse relationship (time & workers)

If you need to get something done faster, you might need more resources (workers).

Saving in 8 weeks

Calculate saving at a rate of P800 in 5 weeks; find the equivalent saving amount in 8 weeks.

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Workers and days (inverse)

If you want to finish a job faster, you'll need more workers or fewer days. In this problem find how many workers are needed for a job finish in 20 days (when initially 100 were hired for 30 days).

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