Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/40 of 7/8?"
1240 × 78 is 2180.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/40×7/8 12/40×14/8 12/80×7/8 12/40×7/16 36/40×7/8 12/40×21/8 12/40×7/24 60/40×7/8 12/40×35/8 12/40×7/40 84/40×7/8 12/40×49/8 12/40×7/56
© everydaycalculation.com