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10-06-2020
Mathematics

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A headteacher wants to survey two Year 7 students. There are 100 students in Year 7. How many possible pairs of students can the headteacher pick?

Respuesta :

10-06-2020

Answer:

100 divided by 40 is 14

Step-by-step explanation:

just dived 100 by 40 is 14 then add 7 to 14 they give you 21

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