The least common denominator is 6.
If the missing number is even, it's the LCM. If it's odd, it's half of the LCM.
3/6 - 2/6 = 1/6
1/3 + 1/2 + 1/6 = 1
(1/3) x (2-1/2) = (1/3) x (5/2) = 5/6
4 is.
12. 1/2 x 1/6 = 1/12 1/3 x 1/4 = 1/12 1/4 x 1/3 = 1/12 :)
No, 2/5 is less than 1/2. The least common multiple of 5 and 2 is 10. 2/5 = 4/10 1/2 = 5/10
Fourteenths (eight and seven)
To add one nineteenth (1/19) and one half (1/2), you first need a common denominator. The least common multiple of 19 and 2 is 38. Converting both fractions, 1/19 becomes 2/38 and 1/2 becomes 19/38. Adding these together gives you 21/38.
60
The only common factor of these numbers is 2 so the LCM = half the product ie (30 x 46)/2
Half of 1 and 1/3 can be calculated by first converting 1 and 1/3 into an improper fraction. This gives us 4/3. Half of 4/3 is then 4/3 multiplied by 1/2, which equals 4/6 or simplified to 2/3. Therefore, half of 1 and 1/3 is 2/3.