Enrhifo
-\frac{79400}{7693}\approx -10.321071104
Ffactor
-\frac{79400}{7693} = -10\frac{2470}{7693} = -10.321071103600676
Cwis
Arithmetic
5 problemau tebyg i:
\frac { 44 - 2 \times 3198 } { 0.25 \times 3.14 \times 28 ^ { 2 } }
Rhannu
Copïo i clipfwrdd
\frac{44-6396}{0.25\times 3.14\times 28^{2}}
Lluosi 2 a 3198 i gael 6396.
\frac{-6352}{0.25\times 3.14\times 28^{2}}
Tynnu 6396 o 44 i gael -6352.
\frac{-6352}{0.785\times 28^{2}}
Lluosi 0.25 a 3.14 i gael 0.785.
\frac{-6352}{0.785\times 784}
Cyfrifo 28 i bŵer 2 a chael 784.
\frac{-6352}{615.44}
Lluosi 0.785 a 784 i gael 615.44.
\frac{-635200}{61544}
Ehangu \frac{-6352}{615.44} drwy luosi'r rhifiadur a'r enwadur gyda 100.
-\frac{79400}{7693}
Lleihau'r ffracsiwn \frac{-635200}{61544} i'r graddau lleiaf posib drwy dynnu a chanslo allan 8.
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Terfynau
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