Question

please answer this question if you know the answer then only answer else reported answer correctly​

Answer 1

Answer:

875 gram

Step-by-step explanation:

it can be solved by using unitary method

silk yarn required to weave 1cm cloth is 140÷4

so on calculating it will be 35

this means 35 gram is required for 1 sq cm

so for 25 sq cm of cloth we will need

25×35

875 gram

Answer 2

YARN REQUIRED FOR 4 SQ.M CLOTH = 6.140g

YARN REQUIRED FOR 1 SQ.M CLOTH = 6.140/4

= 1.535 gram

YARN REQUIRED FOR 25 SQ.M CLOTH

= 1.535*25

= 38.375 gram.

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