Datrys 1440*23/48-1440*25/48*048-1440*35/48*8/5

$$1440 \times \frac { 23 } { 48 } - 1440 \times \frac { 25 } { 48 } \times 048 - 1440 \times \frac { 35 } { 48 } \times \frac { 8 } { 5 }$$

Enrhifo

$$-990$$

Camau Ateb

Mynegwch 1440\times \frac{23}{48} fel ffracsiwn unigol.

$$\frac{1440\times 23}{48}-1440\times \frac{25}{48}\times 0\times 48-1440\times \frac{35}{48}\times \frac{8}{5}$$

Lluosi 1440 a 23 i gael 33120.

$$\frac{33120}{48}-1440\times \frac{25}{48}\times 0\times 48-1440\times \frac{35}{48}\times \frac{8}{5}$$

Rhannu 33120 â 48 i gael 690.

$$690-1440\times \frac{25}{48}\times 0\times 48-1440\times \frac{35}{48}\times \frac{8}{5}$$

Mynegwch 1440\times \frac{25}{48} fel ffracsiwn unigol.

$$690-\frac{1440\times 25}{48}\times 0\times 48-1440\times \frac{35}{48}\times \frac{8}{5}$$

Lluosi 1440 a 25 i gael 36000.

$$690-\frac{36000}{48}\times 0\times 48-1440\times \frac{35}{48}\times \frac{8}{5}$$

Rhannu 36000 â 48 i gael 750.

$$690-750\times 0\times 48-1440\times \frac{35}{48}\times \frac{8}{5}$$

Lluosi 750 a 0 i gael 0.

$$690-0\times 48-1440\times \frac{35}{48}\times \frac{8}{5}$$

Lluosi 0 a 48 i gael 0.

$$690-0-1440\times \frac{35}{48}\times \frac{8}{5}$$

Tynnu 0 o 690 i gael 690.

$$690-1440\times \frac{35}{48}\times \frac{8}{5}$$

Mynegwch 1440\times \frac{35}{48} fel ffracsiwn unigol.

$$690-\frac{1440\times 35}{48}\times \frac{8}{5}$$

Lluosi 1440 a 35 i gael 50400.

$$690-\frac{50400}{48}\times \frac{8}{5}$$

Rhannu 50400 â 48 i gael 1050.

$$690-1050\times \frac{8}{5}$$

Mynegwch 1050\times \frac{8}{5} fel ffracsiwn unigol.

$$690-\frac{1050\times 8}{5}$$

Lluosi 1050 a 8 i gael 8400.

$$690-\frac{8400}{5}$$

Rhannu 8400 â 5 i gael 1680.

$$690-1680$$

Tynnu 1680 o 690 i gael -990.

$$-990$$

Ffactor

$$-990$$