Make it simpler to use.5 and 3/4ths plus3 and 5/12thsThree fourths and five twelveths need to have a common denominator. Since 4 goes into 12 three times you need to change the first fraction to 12ths. 3 times 3 is 9 and 3 times 4 is 12. So 9/12ths is the same as 3/4ths.Now you can add them. Do the whole numbers first. 5 plus 3 equals 8.Then do the fractions. Add the top numbers together, 9 plus 5 and leave the 12 alone. This gives you 14/12ths. Since the top number is greater than the bottom number, we know that the number is greater than 1 and must be reduced. 12/12 is the same as one whole and that would leave two left over. This would give us 1 and 2/12ths or reduced further 1 and 1/68 plus 1 1/6 equals 9 1/6th.The answer is nine and one sixth.
18 12ths= 9 6ths= 3 halves or 3 over 2= 1.5
First we convert to the same type, which is twenty-fourths: 6 twenty-fourths + 9 twenty-fourths + 10 twenty-fourths = 25 twenty-fourths or 1 and 1 twenty-fourth.
125 12ths. im not sure what that is simplified though, sorry. To add fractions with different denominators, I will first convert them so that the have the same denominator. Two thirds can be converted into eight twelfths. Three fourths can be converted into nine twelfths. The problem now looks like this: 6 & 8/12 + 3 & 9/12 = 9 & 17/12 = 10 & 5/12.
We convert the fractions to twelfths: 1 + 8 twelfths + 9 twelfths. 1 + 17 twelfths 2 and 5 twelfths.
Make it simpler to use.5 and 3/4ths plus3 and 5/12thsThree fourths and five twelveths need to have a common denominator. Since 4 goes into 12 three times you need to change the first fraction to 12ths. 3 times 3 is 9 and 3 times 4 is 12. So 9/12ths is the same as 3/4ths.Now you can add them. Do the whole numbers first. 5 plus 3 equals 8.Then do the fractions. Add the top numbers together, 9 plus 5 and leave the 12 alone. This gives you 14/12ths. Since the top number is greater than the bottom number, we know that the number is greater than 1 and must be reduced. 12/12 is the same as one whole and that would leave two left over. This would give us 1 and 2/12ths or reduced further 1 and 1/68 plus 1 1/6 equals 9 1/6th.The answer is nine and one sixth.
18 12ths= 9 6ths= 3 halves or 3 over 2= 1.5
3 3/4 + 5 2/4 = 9 1/4
First we convert to the same type, which is twenty-fourths: 6 twenty-fourths + 9 twenty-fourths + 10 twenty-fourths = 25 twenty-fourths or 1 and 1 twenty-fourth.
125 12ths. im not sure what that is simplified though, sorry. To add fractions with different denominators, I will first convert them so that the have the same denominator. Two thirds can be converted into eight twelfths. Three fourths can be converted into nine twelfths. The problem now looks like this: 6 & 8/12 + 3 & 9/12 = 9 & 17/12 = 10 & 5/12.
We convert the fractions to twelfths: 1 + 8 twelfths + 9 twelfths. 1 + 17 twelfths 2 and 5 twelfths.
If we convert into twenty-fourths we get 9 twenty-fourths + 20 twenty-fourths. So the answer is 29 twenty-fourths, which is just over 6 fifths.
8/9 or 8 ninths
1/2 = 6/122/3 = 8/123/4 = 9/12 (generally called quarters not fourths)(6+8+9)/1223/12one and eleven twelfths, or twenty-three twelfths
Firstly change 2/3 into 12ths so 3x4 = 12 and 2x4 = 8 Then 9/12 is 1/12 larger than 8/12
3/4
150 hours.