Pls solve fast pls help

Mathematics

1 answer:

Svetlanka [38]3 years ago

3 0

Answer:

The Answer should be 6%

Step-by-step explanation:

Given,

MP =1500 and Discount =10%

So, SP = 1500 × 90% =1350

We know, profit = $\frac{sp-cp}{cp}$ × 100%

=>20 = $\frac{1350-cp}{cp}$ × 100

=>CP = 1125

Now, if profit =12%

then, SP' = 1260 ;(using previous equation for profit and CP=1125)

So, SP' = MP × (100 -Discount )

∴ Discount = 16% ;(SP' = 1260 and MP = 1500)

So, Discount should be increased = 16% - 10% = 6%

Pls mark this as the brainliest

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