Answer:
No, Dale Isn't correct because 3:5 is greater than 2:10
Step-by-step explanation:
3:5 and 2:10 is the same as in
and 
First Find the least common denominator or LCM of the two denominators:
LCM of 5 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10
For the 1st fraction, since 5 × 2 = 10,

Likewise, for the 2nd fraction, since 10 × 1 = 10,

Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction

Hence,
is <u>Greater than </u>
Hence, 3:5 is <u>Greater than </u>2:10