Question

Profit and
LOSS
8. Find a single discount equivalent to two successive discounts of
(i) 12% and 8%
(ii) 15% and 5%
M
UNT​

Answer 1

Answer:

• Find Successive Discounts :

( i ) 12% and 8%

⇒ (a + b) - (ab / 100)

⇒ (12 + 8) - (12 × 8 / 100)

⇒ 20 - (96 / 100)

⇒ 20 - 0.96

⇒ 19.04%

( ii ) 15% and 5%

⇒ (a + b) - (ab / 100)

⇒ (15 + 5) - (15 × 5 / 100)

⇒ 20 - (75 / 100)

⇒ 20 - 0.75

⇒ 19.25%

Answer 2

Step-by-step explanation:

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