Question

4. How many rupees does the three soaps costs?​

Answer 1

Question:-

4. How many rupees does the three soaps costs?

Answer:-

S.P- C.P = profit

S.P = Rs 42.00, C.P= x profit =

100

5

x

∴42−x=

100

5x

⇒42−x=

20

1

x⇒42=x(1+

20

1

)⇒

20

21x

=42

⇒x=2×20=40

Hence C.P of the soap pack = Rs 40

Answer 2

Answer:

30 rupees for soaps....

Explanation:

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