Question
P6.RA.JC.17050711-A1
The ratio of Evelyn's erasers to Isaac's erasers at first was 2 : 5. After Evelyn gave Isaac 18 erasers, the ratio of Evelyn's erasers to Isaac's erasers is 1 : 4. What was the number of erasers they had altogether?
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Primary 6 RATIO P6.RA.JC.17050711

26 Jun 2024, 11:26 AM

The ratio of Evelyn's erasers to Isaac's erasers at first was 2 : 5. After Evelyn gave Isaac 18 erasers, the ratio of Evelyn's erasers to Isaac's erasers is 1 : 4. What was the number of erasers they had altogether?
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