Solutions by everydaycalculation.com
1st number: 40 0/2, 2nd number: 6/30
This multiplication involving fractions can also be rephrased as "What is 80/2 of 6/30?"
802 × 630 is 81.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2×12/30 80/4×6/30 80/2×6/60 80/2×18/30 80/6×6/30 80/2×6/90 80/10×6/30 80/2×42/30 80/14×6/30
© everydaycalculation.com