Question
How could you use mental math to find 3x122?
Answers
Andre
12x3=36
3x2=6
Take that 6 and put it behind the 36 which will give the answer of 366. So 3x122=366 is your answer.
3x2=6
Take that 6 and put it behind the 36 which will give the answer of 366. So 3x122=366 is your answer.
vaishnavi
how do u divide a fraction