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,?
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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
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