+0

# Decimals

0
147
2

For how many integer values of between 1 and 474 inclusive does the decimal representation of $$\frac{n}{3}$$ terminate?

Jan 19, 2022

#1
+189
0

This is pretty easy. All numbers with 3 as a factor terminate when divided by 3. So find the amount of numbers that are multiples of 3 in your range. 474 is the 158th multiple of 3, so 158 numbers.

Jan 19, 2022
#2
+2437
+1

All multiples of 3, so 474/3 = 158. So 158 numbers.

Jan 19, 2022