Multiply 21/2 with 1/40
1st number: 10 1/2, 2nd number: 1/40
This multiplication involving fractions can also be rephrased as "What is 21/2 of 1/40?"
212 × 140 is 2180.
Steps for multiplying fractions
- Simply multiply the numerators and denominators separately:
- 212 × 140 = 21 × 12 × 40 = 2180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/2×1/40 21/2×2/40 21/4×1/40 21/2×1/80 63/2×1/40 21/2×3/40 21/6×1/40 21/2×5/40 21/10×1/40 21/2×7/40 21/14×1/40