99.7 \% +68 \%
Aromātai
1.677
Tauwehe
\frac{3 \cdot 13 \cdot 43}{2 ^ {3} \cdot 5 ^ {3}} = 1\frac{677}{1000} = 1.677
Tohaina
Kua tāruatia ki te papatopenga
\frac{997}{1000}+\frac{68}{100}
Whakarohaina te \frac{99.7}{100} mā te whakarea i te taurunga me te tauraro ki te 10.
\frac{997}{1000}+\frac{17}{25}
Whakahekea te hautanga \frac{68}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.
\frac{997}{1000}+\frac{680}{1000}
Ko te maha noa iti rawa atu o 1000 me 25 ko 1000. Me tahuri \frac{997}{1000} me \frac{17}{25} ki te hautau me te tautūnga 1000.
\frac{997+680}{1000}
Tā te mea he rite te tauraro o \frac{997}{1000} me \frac{680}{1000}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{1677}{1000}
Tāpirihia te 997 ki te 680, ka 1677.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
Poukapa
\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]
whārite Simultaneous
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}