Mathematics, 22.01.2022 22:40 joeljuarez128oyusun
There are blue counters and white counters in a bag in the ratio 7:8
4 blue counters are removed and 10 white counters are added to the bag, and the
ratio becomes 1:2.
Work out the original number of white counters in the bag.
Answers: 3
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There are blue counters and white counters in a bag in the ratio 7:8
4 blue counters are removed a...
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