Sure. when you divide both the numerator and the denominator by 5, you get .21 over 20
11/21
Yes, it reduces to 2/5
59/105 is already in its simplest form
No, about 105.
100.
tis is sad
one hundred and five
One hundred five, space, one hundred.
105
one hundred and five
2.61 x 105 (3 sig figs) or 2.60997 x 105
One hundred thousand = 105