Question

Kayla has a collection of 1,500 pennies. Of these pennies, 30% of them are dated before 1980, 45% of them are dated from 1980 to 1990, and the rest are dated after the year 2000. How many pennies are dated after the year 2000?

Answer 1

25% or 375 pennies are after the year 2000.

Explanation:

I did math (wow)

Answer 2

375 pennies

Explanation:

30% + 45% = 75%

Remaining is 100 - 75 = 25%

So, 25% pennies are dated after year 2000.

We have total 1500 pennies and we need to find 25% of it.

25% = 25/100 = 0.25

So,

1500 * 0.25 = 375 pennies [dated after year 2000]