Question

5 1/2 - 2 3/4 + 1/8 adalah​

Answer 1

Jawaban:

Penyelesaian :

[tex] \sf 5 \frac{1}{2} - 2 \frac{3}{4} + \frac{1}{8} [/tex]

[tex] \sf = \frac{11}{2} - \frac{11}{4} + \frac{1}{8} [/tex]

[tex] \sf = ( \frac{11 \times 4}{8} ) - ( \frac{11 \times 2}{8}) + \frac{1}{8} [/tex]

[tex] \sf = \frac{44}{8} - \frac{22}{8} + \frac{1}{8} [/tex]

[tex] \sf = \frac{22}{8} + \frac{1}{8} [/tex]

[tex] \sf = \frac{23}{8} [/tex]

[tex] \sf = \red{2 \frac{7}{8}} [/tex]

'비상'

Answer 2

[tex] \rm{(5 \frac{1}{2} - 2 \frac{3}{4}) + \frac{1}{8} = }[/tex]

[tex] \rm{ = (\frac{11}{2} - \frac{11}{4}) + \frac{1}{8} }[/tex]

[tex] \rm{ = ( \frac{11 \times 4}{2 \times 4} - \frac{11 \times 2}{4 \times 2}) + \frac{1}{8} }[/tex]

[tex] \rm{ = (\frac{44}{8} - \frac{22}{8} ) + \frac{1}{8} }[/tex]

[tex] \rm{ = \frac{22}{8} + \frac{1}{8} }[/tex]

[tex] \rm{ = \frac{22 + 1}{8} }[/tex]

[tex] \rm{ = \frac{23}{8} }[/tex]

[tex] \boxed{ \rm{ = 2 \ \frac{7}{8} }}[/tex]