What is 3/10+1/10 in simplest

The answer is 4:20

Step-by-step explanation:

The equation is 3:10+1:10

What we need to do is collect the like terms and group them properly!

The like terms we have are (+3) (+1), (:10), (:10)

We keep the symbols as they are in order for this to be accurate.

3+1=4

10+10=20

Therefore we have [ (+) 4][:20]

Which is the same as 4:20

Answer: 2/5

Step-by-step explanation:

Since 3/10 and 1/10 already have a common denominator, all you have to do is add straight across, which equals 4/10, and then simplify the fraction by dividing the numerator and denominator by 2 to get 2/5.