125 \times (1-25 \% )
Aromātai
\frac{375}{4}=93.75
Tauwehe
\frac{3 \cdot 5 ^ {3}}{2 ^ {2}} = 93\frac{3}{4} = 93.75
Tohaina
Kua tāruatia ki te papatopenga
125\left(1-\frac{1}{4}\right)
Whakahekea te hautanga \frac{25}{100} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 25.
125\left(\frac{4}{4}-\frac{1}{4}\right)
Me tahuri te 1 ki te hautau \frac{4}{4}.
125\times \frac{4-1}{4}
Tā te mea he rite te tauraro o \frac{4}{4} me \frac{1}{4}, me tango rāua mā te tango i ō raua taurunga.
125\times \frac{3}{4}
Tangohia te 1 i te 4, ka 3.
\frac{125\times 3}{4}
Tuhia te 125\times \frac{3}{4} hei hautanga kotahi.
\frac{375}{4}
Whakareatia te 125 ki te 3, ka 375.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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whārite paerangi
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Arithmetic
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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
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Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
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Ngā Tepe
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