## Exam-Style Question on Algebra## A mathematics exam-style question with a worked solution that can be revealed gradually |

Question id: 188. This question is similar to one that appeared on a GCSE Higher paper (specimen) for 2017. The use of a calculator is allowed.

Luke, Leia and Han swim lengths of a swimming pool to raise money for charity.

- Luke swims 20 more lengths than Han
- Leia swims twice as many lengths as Han
- Altogether they swim 232 lengths.

How many lengths did each person swim?

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