NURSARAH BINTE SUPRAT's answer to Nithiyanandam Geetha's Primary 5 Maths question.

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NURSARAH BINTE SUPRAT
Nursarah Binte Suprat's answer
5 answers (Tutor Details)
1st
1 team has 70 children. Use ratio. Then dont forget to multiply by 3 cos there's 3 teams