मानक रूप ज्ञात कीजिए (i) `(-18)/(45)`, (ii) `(-12)/(18)`

45times(5)/(18)

Evaluate : (i) 2 xx 6! - 3 xx 5! (ii) (8!)/(4!) (iii) (20!)/(18!(20 - 18)!)

Simplify : (i) (-2)/3+5/9-(-7)/6 (ii) 5/(12)+(-5)/(18)-7/(24)

Simplify : (i) (-2)/3+5/9-(-7)/6 (ii) 5/(12)+(-5)/(18)-7/(24)

Simplify each of the following: (i) 124-(12-2) * 9 (ii) (13+7) * (9-4) -18 (iii) 210-(14-4) * (18+2) - 10

Add i -47+18 ii (-29)+52

Simplify each of the following: (i) 124-(12-2)xx 9 (ii) (13+7)xx (9-4)-18 (iii) 210-(14-4)xx (18+2)-10