Please solve this maths problem.
Attachments:
Answers
Answered by
1
In this question, we will first calculate CP and SP of one notebook.
So, CP of one notebook = Rs 35/4
SP of one notebook = Rs 58/5.
So, Gain = Rs (58/5 -35/4) = Rs 57/20 .
Gain % = 57/20 *100 /(35/4) = 228/7 = 32 4/7.
Now, By Unitary method,
He gains Rs 57/20 ,When he sells 1 notebook.
To gain a profit of Rs 171 , he should sell = 20/57 * 171 = 60.
So, CP of one notebook = Rs 35/4
SP of one notebook = Rs 58/5.
So, Gain = Rs (58/5 -35/4) = Rs 57/20 .
Gain % = 57/20 *100 /(35/4) = 228/7 = 32 4/7.
Now, By Unitary method,
He gains Rs 57/20 ,When he sells 1 notebook.
To gain a profit of Rs 171 , he should sell = 20/57 * 171 = 60.
Similar questions