Question

what is the least fraction that must be added to 1 1/3 + 1 1/2 + 1 1/9 to make the result an integer?

Answer 1

The least fraction that must be added is 1/18 as the LCM of the fractions is 18 and when converted into improper fractions you will get 4/3,3/2,10/9 and when you turn the denominators to 18 you will get 24/18,27,18,20/18 and when you add these three fractions you will get 71/18 and to make the numerator divisible by 18 to make it an integer you need to add 1/18 thus making it 72/18 which is 4.

Pls vote brainliest.

Answer 2

Step-by-step explanation:

1 1/3÷1 1/2÷1 1/9

4/3÷3/2÷10/9

4/3/3/2 ÷ 10/9

8/9 ÷10/9

8/9 * 9/10

4/5

1/5 should be added 4/5 to make an integer