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So this is your problem: 3/8 + 3/4
To add these fractions together, you need a common denominator. To find the common denominator, you need to find the greatest common factor of 4 and 8, which happens to be 8.
You then need to convert both fractions into fractions with a denominator of 8. 3/8 is all set, so all you need to do is to convert 3/4 into an equivalent fraction with a denominator of 8.
You can do this by setting up a proportion: 3/4 = x/8. Cross multiplication gives you: 4x = 24, x = 6. So, 3/4 = 6/8.
Plugging this back into the original expression: 3/8 + 3/4 = 3/8 + 6/8. All you need to do now is add the numerators, which gives you a sum of 9/8, which is the same as mixed number 1 * 1/8 or the decimal 1.125.
Andrew Lee
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How Four plus three multiplied by six times three to the power of four?
Four plus three multiplied by six times three to the power of four is equal to 1,462.
What is three plus the quotient of eight and four?
5
What is four sixths plus eight twelve equal?
1 and 1third
What does three and one half plus four and three tenths equal?
seven and eight tenths. you have to change one half to five tenths and then add the whole numbers and then the fraction
What is minus six times by minus four plus minus eight equal?
2
What is three tenths plus four fifths?
four fifths is equal to eight tents, so three tenths plus eight tenths is eleven tenths, or one and one tenth
What does four plus four equal?
the answer is eight always
What is 4 plus 4 equal to?
Four plus four equals eight.
What does four plus eight equal?
12
Which expression has a value equal to three eight plus four divide by two minus one times three or eight plus four divided by two minus one times three?
As written, those are the same. For that sentence to equal 3, we need to use parentheses. (8 + 4) divided by 2 minus (1 x 3)
What is six plus four divided by eight times nine minus four?
Six plus four divided by eight times nine minus four is equal to 6.5
9 plus eight times seven minus 6 times five plus four times three plus two to equal 105?
Nope, it's 49.
How Four plus three multiplied by six times three to the power of four?
Four plus three multiplied by six times three to the power of four is equal to 1,462.
What is three plus the quotient of eight and four?
5
Does negative eight plus negative three equal?
Negative eight (-8) plus negative three (-3) is equal to negative eleven (-11). It is the same as -8 - 3.
What other numbers equal twelve?
Nought plus twelve. One plus eleven. Two plus ten. Three plus nine. Four plus eight. Five plus seven. Six plus six !
What is four sixths plus eight twelve equal?
1 and 1third
