Question

S.P. = 42; profit = 5% find the C.P for each of the following
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Answer 1

Answer:

40

Step-by-step explanation:

C. P = {100/100+ gain%} × S. P

=100/105×42 = 40

Answer 2

Step-by-step explanation:

• Here, SP = ₹42
• profit% = 5%
• So, CP = SP*100/100+5%

= 42*100/105

= 42 *20/21

= 2*20 = ₹40