Answer:
1250 dhs
Explanation:
First, find the profit for each soap.
35 - 10 = 25
Since now you know the profit for each soap, and how much soap he sells. you can find out the profit altogether.
50 x 25 = 1250
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Steps explained.
For the first step, since he spends 10 dhs, and charges 35 dhs, find the profit by subtracting 35 and 10.
For the second step, i took 50 times 25 since there is 50 soaps sold and 25 dhs profited.