Enrhifo
-22
Ffactor
-22
Cwis
Arithmetic
5 problemau tebyg i:
15 \div \frac { 5 } { 8 } \times ( - \frac { 5 } { 4 } ) - ( - 8 )
Rhannu
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15\times \frac{8}{5}\left(-\frac{5}{4}\right)-\left(-8\right)
Rhannwch 15 â \frac{5}{8} drwy luosi 15 â chilydd \frac{5}{8}.
\frac{15\times 8}{5}\left(-\frac{5}{4}\right)-\left(-8\right)
Mynegwch 15\times \frac{8}{5} fel ffracsiwn unigol.
\frac{120}{5}\left(-\frac{5}{4}\right)-\left(-8\right)
Lluosi 15 a 8 i gael 120.
24\left(-\frac{5}{4}\right)-\left(-8\right)
Rhannu 120 â 5 i gael 24.
\frac{24\left(-5\right)}{4}-\left(-8\right)
Mynegwch 24\left(-\frac{5}{4}\right) fel ffracsiwn unigol.
\frac{-120}{4}-\left(-8\right)
Lluosi 24 a -5 i gael -120.
-30-\left(-8\right)
Rhannu -120 â 4 i gael -30.
-30+8
Gwrthwyneb -8 yw 8.
-22
Adio -30 a 8 i gael -22.
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