Answer:
Step-by-step explanation:
If the first vendor sold 35% more, the sales was 1.35 times that of the second vendor. Together, their sales was 1+1.35 = 2.35 times that of the second vendor.
So, the second vendor's sales was ...
141 ice-creams/2.35 = 60 ice-creams
The first vendor's sales was 1.35 times that, or ...
1.35 × 60 ice-creams = 81 ice-creams
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Check
The total is 60+81 = 141.