MA-438
Ratio problems
Lower Sec Maths · Secondary 1 · Hard · Ratio problems
Jane’s suitcase has a mass of 32 kg. She removes some items so that the ratio of the new mass to the original mass is now 7 : 8. Can she check in her suitcase if the airline limit is 28 kg?
- Yes, because the new mass is 28 kg
- Yes, because the new mass is 30 kg
- No, because the new mass is 26 kg
- No, because the new mass is 34 kg
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