Question
P6.RA.JC.17050711-A1
The ratio of Grace's erasers to Joseph's erasers at first was 3 : 7. After Grace gave Joseph 30 erasers, the ratio of Grace's erasers to Joseph's erasers is 1 : 4. What was the number of erasers they had in all?
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Primary 6 RATIO P6.RA.JC.17050711

02 Jul 2024, 02:23 PM

The ratio of Grace's erasers to Joseph's erasers at first was 3 : 7. After Grace gave Joseph 30 erasers, the ratio of Grace's erasers to Joseph's erasers is 1 : 4. What was the number of erasers they had in all?
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