Multiply 1/45 with 21/35
This multiplication involving fractions can also be rephrased as "What is 1/45 of 21/35?"
145 × 2135 is 175.
Steps for multiplying fractions
- Simply multiply the numerators and denominators separately:
- 145 × 2135 = 1 × 2145 × 35 = 211575
- After reducing the fraction, the answer is 175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/45×21/35 1/45×42/35 1/90×21/35 1/45×21/70 3/45×21/35 1/45×63/35 5/45×21/35 7/45×21/35