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Ex 8.3

Ex 8.3, 1 (a)

Ex 8.3, 1 (b) Important

Ex 8.3, 1 (c)

Ex 8.3, 1 (d) Important

Ex 8.3, 2 (a)

Ex 8.3, 2 (b) Important

Ex 8.3, 2 (c) Important

Ex 8.3, 2 (d)

Ex 8.3, 3

Ex 8.3, 4 Important

Ex 8.3, 5

Ex 8.3, 6 Important

Ex 8.3, 7 Important

Ex 8.3, 8 You are here

Ex 8.3, 9 (a) Important

Ex 8.3, 9 (b)

Ex 8.3, 10

Ex 8.3, 11 Important

Last updated at Nov. 6, 2018 by Teachoo

Ex 8.3, 8 Amina buys a book for Rs 275 and sells it at a loss of 15%. How much does she sell it for? C.P = Rs 275 S.P = ? Loss Percentage = 15% πΏππ π /(πΆ.π) Γ 100% = 15% πΏππ π /275 = (15%)/(100%) Loss = 15/100 Γ 275 Loss = 4125/100 Loss = Rs 41.25 Now, Loss = CP β SP S.P = C.P β Loss = Rs 275 β Rs 41.25 = 275 β 4125/100 = (27500 β 4125)/100 = 23375/100 = 233.75 Thus, she sells it for Rs 233.75