Question

I need help with solving this equation! ( answer is supposed to be 3.888 but I have been getting a different answer every time!) 3.24 x 1.2

Answer 1

Explanation:

If you can't use a calculator break it apart.

1 X 3.24 is 3.24

Now take .2 x 3.24 this is easy, just remember to move the decimal in the answer one more to the left.

3.24

x .2

.684 moved the decimal one more spot

Now we take 3.24 + .684

3.24

+ .648

3.888

Answer 2

I got 3.888 because when 4×2=8 and 2×2=4 and 3×2=6 so for my first row of numbers was 648 under 0 I put a 0 then multiplied 3.24 by 1 then added 648+3240=3.888