87 \% 4000
Enrhifo
3480
Ffactor
2^{3}\times 3\times 5\times 29
Rhannu
Copïo i clipfwrdd
\frac{87\times 4000}{100}
Mynegwch \frac{87}{100}\times 4000 fel ffracsiwn unigol.
\frac{348000}{100}
Lluosi 87 a 4000 i gael 348000.
3480
Rhannu 348000 â 100 i gael 3480.
Enghreifftiau
Hafaliad cwadratig
{ x } ^ { 2 } - 4 x - 5 = 0
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\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]
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Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}