1. 2 / 9 + 1 /3
2. 1 / 7 + 3 /21
3. 2 /3 + 1/5
4. 1/4 + 2/3
5. 112 + 4 6
6. 1/2 + 2/ 5
7. 1/6 + 5 /12
8. 4/6 + 1/3
9. 1 / 5 + 1 / 8
10. 3/4 + 1 /9
11. 6 /12 + 1/3
12. 4 / 8 + 1/2
OMG help me please anyone and simplify and show all work.
God doesn't post on this board.
How would you like us mortal tutors to help you?
LOL! Nice joke :)
Sure! I can help you with these math problems. Let's solve them one by one and simplify the fractions if necessary.
1. 2/9 + 1/3
To add these fractions, we need to find a common denominator. The least common multiple (LCM) of 9 and 3 is 9. So, we can rewrite the fractions with a common denominator:
2/9 + 1/3 = 2/9 + 3/9
Now, we can add the numerators together:
2/9 + 3/9 = 5/9
So, the simplified answer is 5/9.
2. 1/7 + 3/21
Again, we need to find a common denominator. The LCM of 7 and 21 is 21. Now we can rewrite the fractions with a common denominator:
1/7 + 3/21 = 3/21 + 3/21
Now, add the numerators:
3/21 + 3/21 = 6/21
Next, simplify the fraction:
6/21 can be simplified by dividing the numerator and denominator by their greatest common divisor (GCD), which is 3.
6/21 รท 3/3 = 2/7
So, the simplified answer is 2/7.
I will continue solving the other problems in a similar manner.