Enrhifo
\frac{1505}{9}\approx 167.222222222
Ffactor
\frac{5 \cdot 7 \cdot 43}{3 ^ {2}} = 167\frac{2}{9} = 167.22222222222223
Rhannu
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\frac{\frac{600}{3}+\frac{5}{3}}{3}+100
Troswch y rhif degol 200 i’r ffracsiwn \frac{600}{3}.
\frac{\frac{600+5}{3}}{3}+100
Gan fod gan \frac{600}{3} a \frac{5}{3} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{\frac{605}{3}}{3}+100
Adio 600 a 5 i gael 605.
\frac{605}{3\times 3}+100
Mynegwch \frac{\frac{605}{3}}{3} fel ffracsiwn unigol.
\frac{605}{9}+100
Lluosi 3 a 3 i gael 9.
\frac{605}{9}+\frac{900}{9}
Troswch y rhif degol 100 i’r ffracsiwn \frac{900}{9}.
\frac{605+900}{9}
Gan fod gan \frac{605}{9} a \frac{900}{9} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.
\frac{1505}{9}
Adio 605 a 900 i gael 1505.
Enghreifftiau
Hafaliad cwadratig
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometreg
4 \sin \theta \cos \theta = 2 \sin \theta
Hafaliad llinol
y = 3x + 4
Rhifyddeg
699 * 533
Matrics
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Hafaliad ar y pryd
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Gwahaniaethu
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integreiddiad
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}