7. Mr. Tandon purchased a computer for 32,000 and a microwave oven for * 6,500. On computer he lost 5% and on microwave he gained 15%. Find his total gain or loss per cent.
Answers
Answer:
total cost of computer = 32000
total cost of microwave= 6500
loss on computer=5%
s.p.=((100-L%)/100)Xc.p.
s.p.=95/100X32000
S.P. = 30400
profit on microwave=15%
s.p.=115/100X6500
S.P.=7475
total c.p.=(38500
s.p.=37875
p%= (625/38500) X 100
=1.62% gain percent
Step-by-step explanation:
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Answer:
Cost price of computer => Rs. 32000
Loss incurred => 5%
Selling Price=>CP(100g+g/100)
=>6500(100+15/100)
=>6500×115/100
SP of oven=> Rs. 7475
Total cost price => Rs 32000 + Rs 6500 = Rs 38500
Total selling price => Rs 30400 + Rs 7475 = Rs 37875
Here SP < CP
Hence Mr. Tandon gets loss
Loss => Rs 38500 – Rs 37875 => Rs 625
Loss percent => (625 / 38500) × 100 => 1.62% (nearly)
Step-by-step explanation: