English Grammar | how to describe the number of / amount of something The internet is becoming accessible to a growing amount of people. [incorrect] The internet is becoming accessible to a growing number of people. [correct] The table shows the number of people who visited the gallery each day. [correct] The table shows number of people who visited the gallery each day. [incorrect] We use number of before a plural countable noun: The chart shows the number of hours students spend on assignments. The table shows the number of passengers who use the airline every month. The information shows the number of people who have more than one child. The graph shows how the number of schools in the area has grown in recent years. The table shows the number of times per day the website was accessed. We use amount of before an uncountable noun: If we look at the amount of energy consumed each month. The amount of food purchased per family has increased in the last 10 years.