Solutions by everydaycalculation.com

49 - 610 is -745.

- Find the least common denominator or LCM of the two denominators:

LCM of 9 and 10 is**90**

Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,

49 = 4 × 109 × 10 = 4090 - Likewise, for the 2nd fraction, since 10 × 9 = 90,

610 = 6 × 910 × 9 = 5490 - Subtract the two like fractions:

4090 - 5490 = 40 - 5490 = -1490 - After reducing the fraction, the answer is -745

MathStep (Works offline)

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

Android and iPhone/ iPad

Related: ^{8}/_{9}-^{6}/_{10} ^{4}/_{9}-^{12}/_{10} ^{4}/_{18}-^{6}/_{10} ^{4}/_{9}-^{6}/_{20} ^{12}/_{9}-^{6}/_{10} ^{4}/_{9}-^{18}/_{10} ^{4}/_{27}-^{6}/_{10} ^{4}/_{9}-^{6}/_{30} ^{20}/_{9}-^{6}/_{10} ^{4}/_{9}-^{30}/_{10} ^{4}/_{45}-^{6}/_{10} ^{4}/_{9}-^{6}/_{50} ^{28}/_{9}-^{6}/_{10} ^{4}/_{9}-^{42}/_{10} ^{4}/_{63}-^{6}/_{10} ^{4}/_{9}-^{6}/_{70}

© everydaycalculation.com