THE TOTAL WEIGHT OF 3 BOYS IS 180 KG. THEIR RATIOS ARE 2:3:4 . WHAT IS WEIGHT OF EACH BOY
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Answer:
Total weight=180Kg
Ratio: 2:3:4
Boy 1: 2x
Boy 2: 3x
Boy 3: 4x
Therefore,x= x(2+3+4)=180
9x=180
x=180/9=20
Therefore weight of
Boy 1=20×2=40
Boy 2= 20×3=60
Boy 3= 20×4=80
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