Question

Yasmin bought some chairs and tables. The cost of chair is 78 and the cost of table is Rs 245.If she paid Rs 802 for 6 pieces, how many of each did she buy,?​

Answer 1

Answer:

4 chairs & 2 tables

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Step-by-step explanation:

Let no. of chairs be x and table be y.

As per the que,

78x + 245y = 802 (i)

x + y = 6 (ii)

multiply ii by 78 and subtract it form i

167y = 334

y = 2

x = 6-y = 6-2 = 4

No. of chairs = 4

No of tables = 2