Question

What is the single discount equivalent to two successive discounts of 50 percent and 50 percent?

Answer 1

QUESTION ----- What is the single discount equivalent to two successive discounts of 50 percent and 50 percent?

ANSWER
____________________________

Let the Marked Price = Rs. 100

Discount of 50% = 50/100 × 100

=> Rs. 50

Again a discount of 50%
= 50/100 × 50

=> Rs. 25

______________________________

With two successive discounts

Decrease % = (100-25) / 100 × 100

Decrease % = 75%

So one single discount of 75% = Two successive discount of 50%

_____________________________

Answer 2

Answer:

THERE IS A SHORT TRICK FOR YOUR ANSWER

$(a + b) - ( \frac{ab}{100} )$

ACCORDING TO THIS TRICK YOUR ANSWER IS BELOWPLEASE MARK IT AS BRAINLIEST

Step-by-step explanation:

a = 50

b = 50

ACCORDING TO THE SHORT TRICK

$(a + b) - ( \frac{ab}{100} )$

PUT VALUES OF a AND b

SO THAT,

$(50 + 50) - ( \frac{50 \times 50}{100} )$

$100 - ( \frac{2500}{100} )$

$100 - 25$

= 75%

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