Because it saves a lot of time and you don't have to switch anything or add any zeros. Even though I am a fifth grader, I know these stuff.
0.1818
0.1818
Increase the whole number by 1, and subtract the value of the remainder from the divisor. For example - if you had the total... 99 & 42/29.. you would rewrite it as 100 & 13/29
230
14.3548
0.1818
0.1818
Step 1: rewrite the division problem as a multiplication Step 2: write the first fraction as is Step 3: turn the divisor (the second fraction) up-side-down (this is now a reciprocal) Step 4:follow the same steps as in multiplication steps
Perform long division of the ratio.
Increase the whole number by 1, and subtract the value of the remainder from the divisor. For example - if you had the total... 99 & 42/29.. you would rewrite it as 100 & 13/29
That would be 16. You do the division first, then the addition.
True
-13.65
0.0633
607*20 = 600*20 + 7*20
Dividing by a fraction is the same as multiplying by its reciprocal. So, you can rewrite this division problem as a multiplication problem: 12 ÷ (3/4) = 12 * (4/3) Now, multiply 12 by 4/3: 12 * (4/3) = 48/3 = 16 So, there are 16 groups of 3/4 in 12.
As a fraction, you mean? In that case: 1/1 2/2 3/3 4/4 5/5