16 multiplied by one-half = 8
-4
1/8
63/16
No.
one half
15 * 11 = 165 15*11 = (15*10) + (15*1) you see... That's much easier to do in your head. Always attack long multiplication like that if you can.
2.2727
Yes: 121 ÷ 11 = 11
3
Multiplying any number by one has no effect. Half multiplied by one is still a half.
one and a half multiplied by two fifths = 0.6