Answer:
25/28
Step-by-step explanation:
Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.
(34×77)+(17×44)=?
Complete the multiplication and the equation becomes
2128+428=?
The two fractions now have like denominators so you can add the numerators.
Then:
21+428=2528
This fraction cannot be reduced.
Therefore:
34+17=2528
Solution by Formulas
Apply the fractions formula for addition, to
34+17
and solve
(3×7)+(1×4)4×7
=21+428
=2528
Therefore:
34+17=2528
(source= calculator soup)
