Solutions by everydaycalculation.com

1^{st} number: 1 1/7, 2^{nd} number: 7/8

This multiplication involving fractions can also be rephrased as "What is 8/7 of 7/8?"

87 × 78 is 11.

- Simply multiply the numerators and denominators separately:
- 87 × 78 = 8 × 77 × 8 = 5656
- After reducing the fraction, the answer is 11

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:

Android and iPhone/ iPad

Related: ^{16}/_{7}×^{7}/_{8} ^{8}/_{7}×^{14}/_{8} ^{8}/_{14}×^{7}/_{8} ^{8}/_{7}×^{7}/_{16} ^{24}/_{7}×^{7}/_{8} ^{8}/_{7}×^{21}/_{8} ^{8}/_{21}×^{7}/_{8} ^{8}/_{7}×^{7}/_{24} ^{40}/_{7}×^{7}/_{8} ^{8}/_{7}×^{35}/_{8} ^{8}/_{35}×^{7}/_{8} ^{8}/_{7}×^{7}/_{40} ^{56}/_{7}×^{7}/_{8} ^{8}/_{7}×^{49}/_{8} ^{8}/_{49}×^{7}/_{8} ^{8}/_{7}×^{7}/_{56}

© everydaycalculation.com