Well, let's take a deep breath and break this down. First, we can align the decimal points in the dividend and divisor. Next, we can move the decimal point in the divisor to make it a whole number. After that, we can divide 378 by 42 to get our answer. Just remember, there are no mistakes, only happy little accidents in math!
To divide 3.78 by 4.2, you first align the decimal points in both numbers. If needed, add zeros to the dividend (3.78) to make it a whole number, so it becomes 378. Then, perform long division as you would with whole numbers, dividing 378 by 42. The result is 9 with a remainder of 6, so the final answer is 0.9.
378 ÷ 42 = 9
(42/5)/(35/9)=(42/5)x(9/35)=378/175
42 because... 9x = 378 x = 378/9 x = 42
0.0053
170 divided by 5 plus 378 divided by 6 = 97
42
378 divided by 9 = 42
378 ÷ 42 = 9
The answer is 42. 42/42=1 378/42=9 Hope this helps :)
The Least Common Multiple of 189 and 42 is 378.
(42/5)/(35/9)=(42/5)x(9/35)=378/175
42
42 because... 9x = 378 x = 378/9 x = 42
0.0053
54=2*3*3*3 42=2*3*7 54*7=378 42*3*3=378
The GCF is 42.
420 - 42 = 378