Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/8 of 21/70?"
18 × 2170 is 380.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/8×21/70 1/8×42/70 1/16×21/70 3/8×21/70 1/8×63/70 1/24×21/70 5/8×21/70 1/40×21/70 7/8×21/70 1/56×21/70
© everydaycalculation.com