40
70
40
Half of 30 is 15 ... adding 10 would then equal 25. 30/2=15 + 10 = 25 Trick question...one half is .5...not one half of thirty. So 30 divided by .5 is 60. Plus 10 would make the answer 70...
70: 30 divided by 1/2=60+10=70 trick: not 30 divided by 2
50
Half of 20 is 10. If you add 10 and 10, you will see that they make 20. Since they are both the same number and equal to 20, then 10 is half of 20.
0.5
10
40
There are 100 centimetres in one metre. Therefore, half of a metre plus 10 centimetres is equal to (100/2) + 10 = 60 centimetres.
5,934 divided by 10^4 is equal to 0.5934