Question

I have 3 boxes whose
total weight is 121 kg
Box B weight 2 ² Rg
more than Box A
and bosc c weights
16 kg
more than
3
box B, find the weight
of
of box
A​

Answer 1

Answer:

18.8 kg

Step-by-step explanation:

let the weight of the box be a kg

weight of box b = 7/2+a kg

weight of box c = 11/2+a kg

total weight of the boxes= 121/2 kg

therefore,

a+b+c = 121/2

a+ 7/2+a + 11/2+a = 121/2

3a + 18/2 =121/2

3a = 121/2 -18/2

3a = 113/2

a= 113/6

a = 18.8

therefore weight of box a is 18.8 kg

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