Well.....
30/2=15
15+10=25
So
it's 30 divided by HALF, which is .5 30 divided by .5 is 60. plus 10 is 70.
30 divide by 1/2 = 60 + 10 = 70
40
Because your calculator is broken. Seriously; 30 divided by half (0.5) is 60 and 60 + 10 = 70 So, 30 cut in half (30/2) is 15 but 30 DIVIDED BY half (30/0.5) is 60.
70: 30 divided by 1/2=60+10=70 trick: not 30 divided by 2
40
b ./
40
126
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...
40
10
40
40