Solutions by everydaycalculation.com
1st number: 21 0/2, 2nd number: 20/30
This multiplication involving fractions can also be rephrased as "What is 42/2 of 20/30?"
422 × 2030 is 141.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2×20/30 42/2×40/30 42/4×20/30 42/2×20/60 42/2×60/30 42/6×20/30 42/2×20/90 42/10×20/30 42/14×20/30
© everydaycalculation.com