Question

Sophia bought 4kg 840g of wool to make a carpet .she needs 5kg wool to make the carpet.how much wool she needs to buy ?

Answer 1

Answer:

1000g = 1kg

1000-840= 160

160+840= 1000

So, Sophia needs to buy 160g more wool.

Step-by-step explanation:

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Answer 2

Step by step solution

Subtract 4kg840g from 5kg000g

Answer : 160g wool she need to buy