Math, asked by XxitzmissDaisyxX, 11 hours ago

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Today's question



What is Ratio and proportion ?¿?​

Answers

Answered by ankitszar2725
5

Answer:

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0. A proportion is an equation in which two ratios are set equal to each other.

Hey !

Answered by XxPratyakshxX
4

Step-by-step explanation:

Solution:-

  • Let's assume that Cost Price is x
  • Profit=32%

We know that:-

sp =  \frac{100 + p\%}{100}  \times cost \: price

On substituting, we get:-

selling \: price  =  \frac{100 + 32}{100}  \times x \\  \\ selling \: price \:  =  \frac{132x}{100}

Discount=12%

Marked Price=(100×SP)/100-discount

Marked Price=100/(100-12)×132x/100

Marked Price=132x/88=3x/2 =1.5x

As we know that Object was sold on marked price so we will take marked price instead of selling price

Profit%=(SP-CP)/CP ×100

Profit%=(1.5x-x)/x×100

Profit%=0.5×100

Profit%=50%

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