1. the price of a motorbike is $1,500. how much do you need to pay if you get a 10% discount?\n2. the price…

1. the price of a motorbike is $1,500. how much do you need to pay if you get a 10% discount?\n2. the price of a t - shirt is $50. if you buy 4 or more shirts, you will get a 10% discount. how much do you have to pay if you buy 8 shirts?\n3. the price of a computer after discount was $1,200. if the discount was 20%, what was the original sales price?\n4. mike and mandy bought the same item. mike paid $15,000. mandy got a discount and paid $3,000 less than mike. what percentage was mandy’s discount?\n5. the price of an apple is 1.25$. if you get a 20% staff discount, how much do you save?\n6. normally a play station costs $650, but you only want to pay $500. how much discount (in percents) do you want?\n7. you have only $1,000. the price of a new flat screen tv is $1,150. can you buy the tv if it is on sale for 10% off?\n8. the price of a math book is $50, but you have only $35 with you. if you get a discount of 20%, how much money do you need to borrow from a friend so that you can buy the book?\n9. peter has $100. the price of a watch is $60. if peter gets a 25% discount because his friend owns the store, can he buy 2 watches?\n10. the price of a new iphone is $2000 in shop a and $2400 in shop b. if you get a 15% discount in shop b, where would you buy the telephone (both shops are next to each other)?

1. the price of a motorbike is $1,500. how much do you need to pay if you get a 10% discount?\n2. the price of a t - shirt is $50. if you buy 4 or more shirts, you will get a 10% discount. how much do you have to pay if you buy 8 shirts?\n3. the price of a computer after discount was $1,200. if the discount was 20%, what was the original sales price?\n4. mike and mandy bought the same item. mike paid $15,000. mandy got a discount and paid $3,000 less than mike. what percentage was mandy’s discount?\n5. the price of an apple is 1.25$. if you get a 20% staff discount, how much do you save?\n6. normally a play station costs $650, but you only want to pay $500. how much discount (in percents) do you want?\n7. you have only $1,000. the price of a new flat screen tv is $1,150. can you buy the tv if it is on sale for 10% off?\n8. the price of a math book is $50, but you have only $35 with you. if you get a discount of 20%, how much money do you need to borrow from a friend so that you can buy the book?\n9. peter has $100. the price of a watch is $60. if peter gets a 25% discount because his friend owns the store, can he buy 2 watches?\n10. the price of a new iphone is $2000 in shop a and $2400 in shop b. if you get a 15% discount in shop b, where would you buy the telephone (both shops are next to each other)?

Answer

Explanation:

Step1: Calculate the discount amount

The discount amount is $10%$ of $1500$, so $0.1\times1500 = 150$.

Step2: Calculate the final - price

The final price is the original price minus the discount amount, $1500−150=1350$.

Answer:

$1350$

Explanation:

Step1: Calculate the total price before discount

The price of one t - shirt is $50$, and buying 8 shirts, the total price before discount is $50\times8 = 400$.

Step2: Calculate the discount amount

The discount is $10%$ of $400$, so $0.1\times400 = 40$.

Step3: Calculate the final price

The final price is $400−40 = 360$.

Answer:

$360$

Explanation:

Step1: Let the original price be $x$.

The price after a $20%$ discount is $(1 - 0.2)x=0.8x$.

Step2: Solve for $x$

We know that $0.8x = 1200$, so $x=\frac{1200}{0.8}=1500$.

Answer:

$1500$

Explanation:

Step1: Calculate the discount amount

Mandy paid $3000$ less than Mike. Mike paid $15000$, so the discount amount is $3000$.

Step2: Calculate the discount percentage

The discount percentage is $\frac{3000}{15000}\times100% = 20%$.

Answer:

$20%$

Explanation:

Step1: Calculate the savings

The savings is $20%$ of $1.25$. So $0.2\times1.25 = 0.25$.

Answer:

$0.25$

Explanation:

Step1: Calculate the discount amount

The discount amount is $650 - 500=150$.

Step2: Calculate the discount percentage

The discount percentage is $\frac{150}{650}\times100%\approx23.08%$.

Answer:

Approximately $23.08%$

Explanation:

Step1: Calculate the price after discount

The price of the TV is $1150$, and with a $10%$ discount, the discount amount is $0.1\times1150 = 115$. The price after discount is $1150−115 = 1035$.

Step2: Compare with the available money

Since $1035>1000$, you cannot buy the TV.

Answer:

No

Explanation:

Step1: Calculate the price after discount

The price of the book is $50$, and with a $20%$ discount, the discount amount is $0.2\times50 = 10$. The price after discount is $50−10 = 40$.

Step2: Calculate the amount to borrow

You have $35$, and you need $40$, so you need to borrow $40 - 35=5$.

Answer:

$5$

Explanation:

Step1: Calculate the price of one watch after discount

The price of a watch is $60$, and with a $25%$ discount, the discount amount is $0.25\times60 = 15$. The price of one watch after discount is $60−15 = 45$.

Step2: Calculate the price of two watches after discount

The price of two watches after discount is $45\times2 = 90$.

Step3: Compare with the available money

Since $90<100$, Peter can buy 2 watches.

Answer:

Yes

Explanation:

Step1: Calculate the price of the iPhone in shop B after discount

The price of the iPhone in shop B is $2400$, and with a $15%$ discount, the discount amount is $0.15\times2400 = 360$. The price after discount is $2400−360 = 2040$.

Step2: Compare the prices in both shops

The price in shop A is $2000$, and the price in shop B after discount is $2040$. So you should buy from shop A.

Answer:

Shop A