Question

Sparky weights 7 times as much as solo. How much does solo weight.Sparky weights 7 units.

Answer 1

If Sparky weights (lets call it K) 7 units and it is 7 times the Solo's weigth (lets call it S), then we can write:

`\begin{gathered} K=7\cdot S \\ 7=7\cdot S \\ S=(7)/(7) \\ S=1 \end{gathered}`

Then, the weight of Solo is 1 unit.