Question
P6.RA.JC.17050711-A1
The ratio of Grace's stamps to Isabella's stamps at first was 3 : 5. After Grace gave Isabella 77 stamps, the ratio of Grace's stamps to Isabella's stamps is 1 : 4. What was the number of stamps they had altogether?
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Primary 6 RATIO P6.RA.JC.17050711

02 Jul 2024, 10:16 PM

The ratio of Grace's stamps to Isabella's stamps at first was 3 : 5. After Grace gave Isabella 77 stamps, the ratio of Grace's stamps to Isabella's stamps is 1 : 4. What was the number of stamps they had altogether?
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