Question

Since I withdrew money from my bank account, the (number, amount) of dollars in the account is now (fewer, less).

Short answer

The correct sentence is: 'Since I withdrew money from my bank account, the number of dollars in the account is now fewer.'

Step-by-step solution

Identify what is to be quantified

In this case, the problem refers to 'the number of dollars', which is a quantifiable or countable amount.

Select the appropriate quantifier

Since we're referring to a countable number of objects (dollars), the correct word to use is 'fewer'.