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Brainteasers

Puzzles to test mathematical skills, set by Anita Straker. Solutions below More brainteasers on www.tes.co.ukteacherbrainteasers

Ages 8-12 Vegetable patch

36m2 48m2 63m2 ?

Ages 11-14 Under 100

= I divided one prime number by another.

Each of the prime numbers was less than 100.

The answer on my calculator was 0.5662265

What were the two numbers?

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