Datrys 10^2-41div28*171

$${ 10 }^{ 2 } -41 \div 28 \times 171$$

Enrhifo

$$-\frac{4211}{28}\approx -150.392857143$$

Camau Ateb

Cyfrifo 10 i bŵer 2 a chael 100.

$$100-\frac{41}{28}\times 171$$

Mynegwch \frac{41}{28}\times 171 fel ffracsiwn unigol.

$$100-\frac{41\times 171}{28}$$

Lluosi 41 a 171 i gael 7011.

$$100-\frac{7011}{28}$$

Troswch y rhif degol 100 i’r ffracsiwn \frac{2800}{28}.

$$\frac{2800}{28}-\frac{7011}{28}$$

Gan fod gan \frac{2800}{28} a \frac{7011}{28} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.

$$\frac{2800-7011}{28}$$

Tynnu 7011 o 2800 i gael -4211.

$$-\frac{4211}{28}$$

Ffactor

$$-\frac{4211}{28} = -150\frac{11}{28} = -150.39285714285714$$