Solutions by everydaycalculation.com
1st number: 2 0/2, 2nd number: 21/90
This multiplication involving fractions can also be rephrased as "What is 4/2 of 21/90?"
42 × 2190 is 715.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/2×21/90 4/2×42/90 12/2×21/90 4/2×63/90 4/6×21/90 20/2×21/90 4/10×21/90 28/2×21/90 4/14×21/90
© everydaycalculation.com