Solutions by everydaycalculation.com
1st number: 21/70, 2nd number: 1 3/21
This multiplication involving fractions can also be rephrased as "What is 21/70 of 1 3/21?"
2170 × 2421 is 1235.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/70×24/21 21/70×48/21 21/70×24/42 63/70×24/21 21/70×72/21 21/70×24/63
© everydaycalculation.com