Tatua sehemu ya kugawanya kwanza.

Mathematics

ScanSolve AI Answer

Answer

94\frac{9}{4}

2142\frac{1}{4}

Step-by-step solution

2 steps
  1. Tatua sehemu ya kugawanya kwanza.

    Tunayo 1112÷13\frac{11}{12} \div \frac{1}{3}. Ili kugawanya sehemu, tunazidisha sehemu ya kwanza na kinyume cha sehemu ya pili.

    1112÷13=1112×31\frac{11}{12} \div \frac{1}{3} = \frac{11}{12} \times \frac{3}{1}

    Rahisisha kwa kufuta 3 kutoka kwa 12:

    1112×31=114×3×31=114\frac{11}{12} \times \frac{3}{1} = \frac{11}{4 \times 3} \times \frac{3}{1} = \frac{11}{4}
  2. Toa sehemu iliyobaki.

    Sasa tunayo 114−12\frac{11}{4} - \frac{1}{2}. Ili kutoa sehemu hizi, tunahitaji kuwa na denominator ya kawaida. Denominator ya kawaida ya 4 na 2 ni 4.
    Badilisha 12\frac{1}{2} kuwa sehemu yenye denominator 4:

    12=1×22×2=24\frac{1}{2} = \frac{1 \times 2}{2 \times 2} = \frac{2}{4}

    Sasa toa:

    114−24=11−24=94\frac{11}{4} - \frac{2}{4} = \frac{11 - 2}{4} = \frac{9}{4}

    Jibu linaweza kuachwa kama sehemu isiyofaa au kubadilishwa kuwa nambari mchanganyiko.

    94=214\frac{9}{4} = 2\frac{1}{4}

    Jibu la mwisho ni 94\boxed{\frac{9}{4}} au 214\boxed{2\frac{1}{4}}.

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