30. Find its dimensions.
3 bags and 4 pens together cost 257 rupees whereas 4 bags and 3 pens
together cost 324 rupees.

30. Find its dimensions.
3 bags and 4 pens together cost 257 rupees whereas 4 bags and 3 pens
together cost 324 rupees. Find the cost of a bag and 10 pens.
father’s age, the sum is 70​

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2 thoughts on “30. Find its dimensions.<br />3 bags and 4 pens together cost 257 rupees whereas 4 bags and 3 pens<br />together cost 324 rupees.”

  1. 3 bags and 4 pens together cost

    – Mathematics. 3 bags and 4 pens together cost Rs 257 whereas 4 bags and 3 pens together cost R 324.

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