Question

twenty -five packs of sugar weighing 4/5kg each were mixed together and repacked into packs weighing 10/3kg each. How many packs were made?​

Answer 1

Answer:

3 packs

Step-by-step explanation:

Weight of 1 pack earlier = 4/5 kg

No. of packs of sugar weighing 4/5 kg each = 25

Therefore total weight = 25 x 4/5 = 20 kg

Now,

Weight of 1 pack later = 10/3 kg

Let unknown no. of packs = x

Weight of packs would be 20 kg

Therefore, 10/3 x x = 20

10x/3=20

10x=20x3

10x=30

x=30/10

x=3

Therefore 3 packs were made

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