What is 4/9+1/3 in fraction from

2 answers:

6 0

Greetings!

"What is 4/9+1/3 in fraction from?"...

When adding or subtracting rationals, we must find the LCM (The Lowest Common Denominator.)

This can be done by listing the multiples of the denominators:
9: 9,18
3: 3,6,9,12

9*1=9
3*3=9

The LCM is 9.

We must do the same operation to the numerators:
4*1=9
1*3=3

The new fractions would be:
4/9+3/9
4+3=7
7/9

The answer would be 7/9.

Hope this helps.
-Benjamin

ololo11 [35]3 years ago

5 0

I think it's 7/9 .. try it

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