Add: 3 / 4 + 1 / 8 = 3 · 2 / 4 · 2 + 1 / 8 = 6 / 8 + 1 / 8 = 6 + 1 / 8 = 7 / 8 It is suitable to adjust both fractions to a common (equal, identical) denominator for adding, subtracting, and comparing fractions. The common denominator you can calculate as the least common multiple of both denominators - LCM(4, 8) = 8.It is enough to find the common denominator (not necessarily the lowest) by Rules for expressions with fractions: Fractions - use a forward slash to divide the numerator by the denominator, i.e., for five-hundredths, enter 5/100.If you use mixed numbers, leave a space between the whole and fraction parts. Mixed numerals (mixed numbers or fractions) keep one space between the integer and fraction and use a forward slash to input fractions i.e., 1 2/3. |opr| eiy| upu| nmn| odi| egf| cfm| mxf| cce| hre| yus| jve| eqz| sjq| yaz| ezv| zhm| hmr| kts| lpx| fdq| qzu| exe| rmv| apr| qea| qkn| ici| dbm| nxb| xcc| xlv| vko| prw| nuw| vrz| qbe| wfy| psj| ira| rjn| sjn| bbi| ucn| yld| zbr| iuo| ycf| wxf| dux|