Question
P5.RD.JC.17083124-A1
There were some blue, red and green files in a box. 211 of the files were red. The ratio of the number of blue files to the number of green files was 4 : 5. There were 315 fewer red files than green files.
  1. Find the ratio of the number of blue files to the number of red files to the number of green files in the box.
  2. How many green files were there?
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STUDENT

Primary 5 RFPD P5.RD.JC.17083124

30 Jun 2024, 06:19 AM

There were some blue, red and green files in a box. 211 of the files were red. The ratio of the number of blue files to the number of green files was 4 : 5. There were 315 fewer red files than green files.
  1. Find the ratio of the number of blue files to the number of red files to the number of green files in the box.
  2. How many green files were there?
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