1.

Find a single discount equivalent to successive discount 25%and 5%​

Answer»

Answer:

The FORMULA here is -D1 - D2 + {(-D1) x (-D2)}/100

Equivalent DISCOUNT = -20 - 5 + {100/100}

= -25 + 1 = -24%

Eg: Long Method

CP= ₹100.

D1 = 20%

D2= 5%

Now,

100- (20% of 100) = 100 - 20 = ₹80 (after D1)

80 - (5% of 80) = 80 - 4 = ₹76 (after D2)

Final SP is ₹76.

OR

Equivalent discount formula   100- (24% of 100) = 100 - 24 = ₹76

mark me as the brainiest

Step-by-step explanation:


Discussion

No Comment Found

Related InterviewSolutions