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arsen [322]
3 years ago
11

B) 144kg in the ratio 1 3.5​

Mathematics
1 answer:
Vlada [557]3 years ago
6 0
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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