The answer to ten divided by 0.5 then add seven is 27.
70: 30 divided by 1/2=60+10=70 trick: not 30 divided by 2
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
you would add 8-making the number 550.550 divided by 10 is 55
10/(1/2) = 20
4.5
No, but if you add 5 to 75. It is 80. So you can divided 80 and 10. The answer is 10.
10
1/15
The answer is 90. Dividing in half is also same as multiplying it by 2. Then you add 10, you'll get 90.
b ./
1/2 ÷ 5/10 = 1