Two vendors sold 141 ice-creams during their working shift. the first vendor sold 35% more ice-creams than the second one. how many ice-creams did each vendor sell?

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

Check

The total is 60+81 = 141.