0
To add fractions with different denominators we first need to equalise the denominators. We do this by calculatign the least common multiple of the fractions involved - in this case 2/3 + 4/6 - the denominators are 3 and 6. As 3 is a Prime number it has no other factors, and the factors of 6 are 2 and 3. So the least common multiple is 6 To convert 2/3 to a fraction with 6 as the denominator, we need to multiply both the numerator and the denominator by 2. This gives us 4/6. So the addition now becomes 4/6 + 4/6 which equals 8/6. That can be simplified to 22/6 or 21/3.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
4 and two thirds is what decimal?
Four and two thirds is equal to 4.6667.
What does three-fourths plus three-eighths plus four-fourths equal?
Seventeen eighths or two and an eighth.
What is two thirds equal how much percent?
66.67%
How much is two thirds a cup plus one third a cup?
Three thirds of a cup
What fraction is equal to 0.66666666666?
Two thirds, or 2/3
What is two thirds plus four and two fifths equal?
twelve fifteenths or four fifths
What is the answer to two thirds plus four sixths?
Answer = four thirds or one and a third.
What does Two thirds plus two thirds equal?
One third plus one third equals two thirds.
What is the common denominator for two thirds plus four fifths?
15 and two thirds plus four fifths = one two fiftenth
4 and two thirds is what decimal?
Four and two thirds is equal to 4.6667.
Two and two thirds plus two and two thirds equal?
five and one third
Is four sevenths equal to two thirds?
No, it is not.
Are two thirds and one sixth equal?
no , two thirds is the same as four sixths
What is three and two thirds plus two and two thirds?
5 and four-thirds, ie six and one-third.
Is four Sixth equal to two third?
Yes, four sixths is equal to two-thirds.
What is seven plus two thirds equal?
7.6666666.....
Four and two thirds plus one and one twelves equal?
"5 and 3/4" or "5 and 9/12"
