Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/30 of 48/90?"
1230 × 4890 is 1675.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/30×48/90 12/30×96/90 12/60×48/90 36/30×48/90 12/90×48/90 60/30×48/90 84/30×48/90
© everydaycalculation.com