Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/24 of 15/35?"
2124 × 1535 is 38.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/24×15/35 21/24×30/35 21/48×15/35 21/24×15/70 63/24×15/35 21/24×45/35 21/72×15/35 21/24×75/35
© everydaycalculation.com