1) A shirt costing ₹20 has 10% off in a sale how much would you pay for the shirt.
2)A sofa costing $400 has 25% off in a sale how much would you pay for the sofa.
3) a family meal costs £ 55 and your dad leaves a 10% tip.how much does he leave.
4) Tim measures 120cm in height. His brother phill is 25% shorter how tall is phill.
5)Ben and Sam have a bag containing 23 sweets. While watching a film they ate 75% of the sweets. How many sweets are left
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Answer:
1. Cost Price = 20Rs.
Sale = 10%
Selling Price = 20 - 20 X 10/100
=20-2
Therefore the selling price of shirt = 10 Rs.
2. Cost Price = $400
Sale = 25%
Selling Price = 400 - 400 X 25/100
=400-100
Therefore the selling price of Sofa = $300
3. Cost of family meal = £55
Tip = 10%
Total cost of family meal = 55 + 55 X 10/100
= 55+5.5
Therefore the cost of family meal = £60
4. Tim’s height = 120cm
Phil’s height = 120 - 120 X 25/100
= 120-30
Therefore Phil’s height = 90 cm
5. Total no.of sweets Ben and Sam had = 23
No. of sweets they ate = 75%
No.of sweets left = 23 - 23 X 75/100
= 23- 7.66666667
Therefore the no.of sweets left are = 15.3
15 (approx.)
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