konisparks konisparks

21-02-2021
Mathematics

contestada

b) 144kg in the ratio 1 3.5

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buzzybe6 buzzybe6

21-02-2021

So you add 13+5=18

Then you do 144/18=8

8x13=104 8x5=40

104+40=144✅

Answer= 104 : 40

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