Question

There are 150 visitors on the first day of a science exhibition. the number of visitors increases by 10% on the second day. on the third day, the number of visitors increases by 20% from the previous day. how many visitors attend the science exhibition on the third day?

Answer 1

To find the number of visitors on the third day of the science exhibition, we need to calculate the number of visitors on the second day and then the number of visitors on the third day by applying the given percentage increases.

Step-by-step explanation:

To find the number of visitors on the third day, we need to first calculate the number of visitors on the second day and then the number of visitors on the third day.

On the second day, the number of visitors increased by 10%. We can find this increase by multiplying the number of visitors on the first day by 10% (0.10) and adding it to the number of visitors on the first day.

Number of visitors on the second day = 150 + (150 * 0.10) = 165

On the third day, the number of visitors increased by 20%. We can find this increase by multiplying the number of visitors on the second day by 20% (0.20) and adding it to the number of visitors on the second day.

Number of visitors on the third day = 165 + (165 * 0.20) = 198