Half is the same thing as .5 so you divide 30 by .5 and you get 60 then you add 10 so it is 70. TADA!!!
The answer is 90. Dividing in half is also same as multiplying it by 2. Then you add 10, you'll get 90.
30/0.5=60 60+10=70
Seventy. 30 / .5 = 60; 60 + 10 = 70.
40
30 / 2 + 10 - 2 = 23
Half is the same thing as .5 so you divide 30 by .5 and you get 60 then you add 10 so it is 70. TADA!!!
The answer is 90. Dividing in half is also same as multiplying it by 2. Then you add 10, you'll get 90.
30/0.5=60 60+10=70
Seventy. 30 / .5 = 60; 60 + 10 = 70.
If you subtract five from ten you are left with five.You can subtract the sugar and add honey for this recipe if you prefer.
40
25
By using the 30's and 50's common factors, which are 1, 2, 5, 10.
One and three quarters
The answer to ten divided by 0.5 then add seven is 27.
buy a calculator stupid!