The book An Elementary Arithmetic was written by author D B Daniel Barnard Hagar Here you can read free online of An Elementary Arithmetic book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is An Elementary Arithmetic a good or bad book?
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What is the sum of ^1, \\ and \% ? 3. What is the sum of fi |f and \\1 4. What is the sum of \, -| and f ? Solution. — Reducing the / 20 A ^ 3 15 • • • - z=z — ; ^:=zz-^^; - mz — fractlous to their least common L ^^32 ^ if 67 ^^ 2- denominator, we have \% + \l p+p + :^=4^=^^':^ + i* = H, or IfJ, which is the sum required. 5. What is the sum of f, f and \\ ? 6. What is the sum of f, 3% and H? 7. What is the sum of 3|, 5^ and 11 ? , ^ ^ Solution. — Reducing the fractions ^4^^ ^8 to their least co...mmon denominator ^1 1^4 and adding their numerators, we have '^^~~ 8 as their sum V==l|- Write the | 11 =11 under the fractions, and add the 1 c on^— 6)n^ with the integers, giving 20f r^ 20^ bum, ^U^^—^U~ the sum required. 8. What is the sum of llf, 15| and 51? 94 FRACTIOXS. 197. Rule for Addition of f rsLCiions. — Jtedicce the frac- tions to equivalent fractions having a cominon de- nominator; add their numerators, and write und . R the sum the common denoininator. If there he jnijoed numbers or integers ^ add the fractions and integers separately, and unit 3' the results.
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