Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/40 of 7/54?"
2140 × 754 is 49720.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/40×7/54 21/40×14/54 21/80×7/54 63/40×7/54 21/40×21/54 21/40×35/54 21/40×49/54
© everydaycalculation.com