Discount = 4.50 - 4.00 = 0.50
Percentage discount = 100*0.50/4.50 = 100/9 = 11.11.. %
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The Roman numeral for 450 is CDL. "CD" represents 400, and "L" represents 50.
$45
15% discount => 100% price is now reduced to 85% 300 x 0.85= 255 so 300 - 255 = $45 discount
First of all, you need to know that percent simply means "in one hundred". To figure out what percent of 400 is 160, you start with a fraction: 160/400 Now you need to reduce that fraction by dividing: 160/400 / 80/80 = 2/5 Now you need the denominator to be 100. So you have to multiply: 2/5 x 20/20 = 40/100 Then you just need to replace /100 with %, and you get 40%
let mark price is 100 Rs. after giving 25% discount the selling price=75Rs. if the profit is 25% then the cost price=(100/100+25)*75=60Rs if now they give 10%discount the selling price=90Rs so gain=90-60=30Rs gain%=(30/60)*100=50% mohd. haseeb contact- 09602609019 B.tech (RTU)kota