Find the third side in simplest radical form: 20 21

asked Jan 8, 2022 206k views

22 votes

Find the third side in simplest radical form:
20
21

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9 votes

Answer:

Craig has £13.40

He sees this offer in a restaurant:

Main courses £8.90 each. Buy one main course and get the 2nd HALF PRICE!

Can he afford to buy two main courses? Show your working.

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