Answer:
5 is their common denominator
Step-by-step explanation:
A common denominator is when both denominators are the same.
5 is the common denominator of 3/5 and 2/5
D i think
think about the 2 and 9 times table
2*-9=-18
2+9=11
Answer: 2 and -9 or -2 and 9
6.5
43.50-24=19.5
19.5/3=6.5