Solutions by everydaycalculation.com

24 - 310 is 15.

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

LCM of 4 and 10 is**20**

Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,

24 = 2 × 54 × 5 = 1020 - Likewise, for the 2nd fraction, since 10 × 2 = 20,

310 = 3 × 210 × 2 = 620 - Subtract the two like fractions:

1020 - 620 = 10 - 620 = 420 - After reducing the fraction, the answer is 15

MathStep (Works offline)

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

Android and iPhone/ iPad

Related: ^{2}/_{4}-^{6}/_{10} ^{2}/_{8}-^{3}/_{10} ^{2}/_{4}-^{3}/_{20} ^{6}/_{4}-^{3}/_{10} ^{2}/_{4}-^{9}/_{10} ^{2}/_{12}-^{3}/_{10} ^{2}/_{4}-^{3}/_{30} ^{10}/_{4}-^{3}/_{10} ^{2}/_{4}-^{15}/_{10} ^{2}/_{20}-^{3}/_{10} ^{2}/_{4}-^{3}/_{50} ^{14}/_{4}-^{3}/_{10} ^{2}/_{4}-^{21}/_{10} ^{2}/_{28}-^{3}/_{10} ^{2}/_{4}-^{3}/_{70}

© everydaycalculation.com