Solutions by everydaycalculation.com
1st number: 21 0/2, 2nd number: 10/28
This multiplication involving fractions can also be rephrased as "What is 42/2 of 10/28?"
422 × 1028 is 152.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2×10/28 42/2×20/28 42/4×10/28 42/2×10/56 42/2×30/28 42/6×10/28 42/2×10/84 42/2×50/28 42/10×10/28 42/2×70/28 42/14×10/28
© everydaycalculation.com