Mathematics, 31.12.2020 21:20 jameskarbar9p8c9d2
Callum and Isabel have a total of 240 stamps.
The ratio of the number of Callum's stamps to the number of Isabels's stamps is 3 : 8
Callum buys some stamps from Isabel.
The ratio of the number of Callum's stamps to the number of Isabel's stamps is now 3:2
How many stamps does Callum buy from Isabel?
You must show all your working.
Answers: 1
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Callum and Isabel have a total of 240 stamps.
The ratio of the number of Callum's stamps to the num...
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