Solutions by everydaycalculation.com

798 - 7075 is -181210.

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

LCM of 98 and 75 is**7350**

Next, find the equivalent fraction of both fractional numbers with denominator 7350 - For the 1st fraction, since 98 × 75 = 7350,

798 = 7 × 7598 × 75 = 5257350 - Likewise, for the 2nd fraction, since 75 × 98 = 7350,

7075 = 70 × 9875 × 98 = 68607350 - Subtract the two like fractions:

5257350 - 68607350 = 525 - 68607350 = -63357350 - After reducing the fraction, the answer is -181210

MathStep (Works offline)

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

Android and iPhone/ iPad

Related: ^{14}/_{98}-^{70}/_{75} ^{21}/_{98}-^{70}/_{75} ^{35}/_{98}-^{70}/_{75} ^{49}/_{98}-^{70}/_{75}

© everydaycalculation.com