Divide 12/17 and 88/90

12
17
÷
88
90
=
135
187

What is 12/17 ÷ 88/90

12
17
÷
88
90
=

keep the first fraction the same, and flip the second fraction so that the numerator becomes denominator and the denominator becomes numerator, then multiply numerators together and denominator together

12
17
÷
88
90
=
12 x 90
17 x 88
=
1080
1496

Simplify the fraction

Divide each part of the fraction with the greatest common factor to simplify the fraction

1080
1496
=
1080 ÷ 8
1496 ÷ 8
=
135
187

Fraction Calculator

📌 Negative signs in fractions

Positive Fractions

-1
-2
=
-
1
-2
=
-
-1
2
=
1
2

Negative Fractions

-1
2
=
1
-2
=
-
-1
-2
=
-
1
2