Jonah and Kate are playing a math game first Jonah writes down a number then Kate writes down a number that is ten less than one-fourth of Jonahs number if Jonahs number is w, which expression represents Kates number

In this question there are several information that have already been provided. It is basically understanding the word problem and then converting it into an equation. Let us first write down the basic information's already provided.

The number written down by Jonah = w

Now it is already given that the number written down by Kate is 10 less than 1/4th the number written down by Jonah.

Then the expression that represents Kate's number is = (w/4) - 10

= (w - 40) / 40

This is the actual expression that represents the number written by Kate.