Solutions by everydaycalculation.com
1st number: 5 1/4, 2nd number: 6/90
This multiplication involving fractions can also be rephrased as "What is 21/4 of 6/90?"
214 × 690 is 720.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/4×6/90 21/4×12/90 21/8×6/90 63/4×6/90 21/4×18/90 21/12×6/90 21/4×30/90 21/20×6/90 21/4×42/90 21/28×6/90
© everydaycalculation.com