Which question can be represented by the equation ? i/8=3

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?