chashmankhan227 chashmankhan227

16-04-2017
Mathematics

contestada

Please help for 10 points and help with both questions please.

Please help for 10 points and help with both questions please class=

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campbellst2005 campbellst2005

16-04-2017

Question 21
Selling price = 18 + 18 x 36/100

Question 22

Discount price = 80 - 80x10/100

Selling price = discount price + discount price x 7/100

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roxannabanana92 roxannabanana92

16-04-2017

21) 18×.36=6.48
6.48+18.00= 24.48 (B)

22) 80×.10= 8.00
80-8.00=72.00
72×0.07=5.04
72.00+5.04= 77.04 (B)

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