Answer:

d 1/5​

Reduce 3/15 to lowest terms

1. Find the GCD (or HCF) of numerator and denominator. GCD of 3 and 15 is 3.
2. 3 ÷ 315 ÷ 3.
3. Reduced fraction: 15. Therefore, 3/15 simplified to lowest terms is 1/5.

Answer:

D I think

Step-by-step explanation:

Cause you need to subtract 1 by 1 the number so 3, 2,(1) then

so the answer is 1/5 cause you can't subtract 1.   15, 10,(5)

so the lowest is the answer.