Respuesta :

shortx

Answer:

Jim can type 315 words in 3.5 minutes.

Step-by-step explanation:

90 x 3.5

Answer:

315words in 3.5 minutes!

Step-by-step explanation:

90wpm

Let's put this into a ratio

90 : 1

multiply both sides by 3.5.

315 : 3.5