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Question

P6 Mathematics

Question post on Fri, 14/06/2019 11:27am

Please help

Source: Endeavour Primary

JaneMary · Answer 1 · Post on Fri, 14/06/2019 1:20pm

JaneMary Post on Fri, 14/06/2019 1:20pm

(320 + 19+13+8)/4 = W

Z = W – 19 = 90 – 19

= 71