Datrys 36-32/441-416*(439-416)+32

$$\frac{ 36-32 }{ 441-416 } \times (439-416)+32$$

Enrhifo

$$\frac{892}{25}=35.68$$

Camau Ateb

Tynnu 32 o 36 i gael 4.

$$\frac{4}{441-416}\left(439-416\right)+32$$

Tynnu 416 o 441 i gael 25.

$$\frac{4}{25}\left(439-416\right)+32$$

Tynnu 416 o 439 i gael 23.

$$\frac{4}{25}\times 23+32$$

Mynegwch \frac{4}{25}\times 23 fel ffracsiwn unigol.

$$\frac{4\times 23}{25}+32$$

Lluosi 4 a 23 i gael 92.

$$\frac{92}{25}+32$$

Troswch y rhif degol 32 i’r ffracsiwn \frac{800}{25}.

$$\frac{92}{25}+\frac{800}{25}$$

Gan fod gan \frac{92}{25} a \frac{800}{25} yr un dynodydd, adiwch nhw drwy adio eu rhifiaduron.

$$\frac{92+800}{25}$$

Adio 92 a 800 i gael 892.

$$\frac{892}{25}$$

Ffactor

$$\frac{2 ^ {2} \cdot 223}{5 ^ {2}} = 35\frac{17}{25} = 35.68$$