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insens350 [35]
2 years ago
9

16. Farhan bought a bag and a wallet at a discount from a store. He was

Mathematics
1 answer:
GaryK [48]2 years ago
4 0

A) the price of the bag without discount was $120, and B) the discount on the wallet was 45%.

<h3><u>Percentages</u></h3>

Given that Farhan bought a bag and a wallet at a discount from a store, and he was given a discount of 30% for the bag, and for the wallet, a discount was also given, and he saved a total of $66.60, and he paid a total of $121.40 for the 2 items and paid $46.60 more for the bag than the wallet, to determine A) what was the price of the bag without discount, and B) what was the percentage discount given for the wallet, the following calculations must be performed:

  • (121.4 - 46.6) / 2 = Wallet
  • 37.4 = Wallet

  • 1-0.3 = 0.7
  • 0.7 = 84
  • 1 = X
  • 84 / 0.7 = X
  • 120 = X

  • 66.6 - (120 - 84) = X
  • 66.6 - 36 = X
  • 30.6 = X
  • 68 = 100
  • 37.4 = X
  • 37.4 x 100 / 68 = X
  • 55 = X

Therefore, A) the price of the bag without discount was $120, and B) the discount on the wallet was 45%.

Learn more about percentages in brainly.com/question/24159063

#SPJ1

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2 years ago
Tarun has 4 more than the twice the number of tshirts Deepak has.Mahesh has 2 more than thrice the number of T-shirts that Tarun
Dafna11 [192]

Answer:

Deepak: 4 t-shirts,

Tarun: 12 t-shirts,

Mahesh: 14 t-shirts.

Step-by-step explanation:

Let x represent number of t-shirts that Deepak has.

Please consider the complete question.

Tarun has 4 t-shirt more than twice the number of T-shirts Deepak has. Mahesh has 2 more than thrice the number of T-shirts Deepak has. If the ratio of the t-shirt that Tarun and Mahesh have is 6 : 7, find out the number of the t-shirt each of them has.​

Since Tarun has 4 t-shirt more than twice the number of T-shirts Deepak has, so the number of t-shirts that Tarun has would be 2x+4.

We are also told that Mahesh has 2 more than thrice the number of T-shirts Deepak has. So the number of t-shirts that Mahesh has would be 3x+2.

Since the ratio of the t-shirt that Tarun and Mahesh have is 6 : 7, so we can represent this information in an equation as:

\frac{2x+4}{3x+2}=\frac{6}{7}  

Cross multiply:

6(3x+2)=7(2x+4)

18x+12=14x+28

18x-14x+12-12=14x-14x+28-12

4x=16

x=\frac{16}{4}=4

Therefore, Deepak has 4 t-shirts.

The number of t-shirts that Tarun has would be 2x+4\Rightarrow 2(4)+4=4+4=12

Therefore, Tarun has 12 t-shirts.

The number of t-shirts that Mahesh has would be 3x+2\Rightarrow 3(4)+2=12+2=14

Therefore, Mahesh has 14 t-shirts.

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