Write an expression showing the sum of a number h and a number w minus 11.

The required expression would be

h + w - 11

Step-by-step explanation:

Here the given phrase,

The sum of a number h and a number w minus 11.

Since, Sum of h and w = h plus w = h + w

Also, the sign of minus is '-'

Therefore,

The sum of h and w minus 11 = h + w - 11

Which would be the required expression.

I get the answer 52°