Answer:
140
Step-by-step explanation:
350/5=70
70x2=140
First you divide 350 by 5 which gives you 70. (You take two digits 35 since three is less than five, then you look for a number that multiplied by five gives you 35, that is 7, 7x5=35 you get zero you take the zero of 350 and 5x0=0 where you get 70, then you multiply it by two where 2x0=0 and 2x7= 14 and you get 140.
The answer is 140.