Solutions by everydaycalculation.com

1^{st} number: 1 1/7, 2^{nd} number: 6/10

87 - 610 is 1935.

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

LCM of 7 and 10 is**70**

Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,

87 = 8 × 107 × 10 = 8070 - Likewise, for the 2nd fraction, since 10 × 7 = 70,

610 = 6 × 710 × 7 = 4270 - Subtract the two like fractions:

8070 - 4270 = 80 - 4270 = 3870 - After reducing the fraction, the answer is 1935

MathStep (Works offline)

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

Android and iPhone/ iPad

Related: ^{16}/_{7}-^{6}/_{10} ^{8}/_{7}-^{12}/_{10} ^{8}/_{14}-^{6}/_{10} ^{8}/_{7}-^{6}/_{20} ^{24}/_{7}-^{6}/_{10} ^{8}/_{7}-^{18}/_{10} ^{8}/_{21}-^{6}/_{10} ^{8}/_{7}-^{6}/_{30} ^{40}/_{7}-^{6}/_{10} ^{8}/_{7}-^{30}/_{10} ^{8}/_{35}-^{6}/_{10} ^{8}/_{7}-^{6}/_{50} ^{56}/_{7}-^{6}/_{10} ^{8}/_{7}-^{42}/_{10} ^{8}/_{49}-^{6}/_{10} ^{8}/_{7}-^{6}/_{70}

© everydaycalculation.com