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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.

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16y ago

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how do u rewrite the problem 4.2 divided by 23.1 so that the divisor is a whole number thanks ! >anah?

0.1818


how do you rewrite 4.2 divided by 23.1 so that the divisor is a whole number thanks ! > anah?

0.1818


How do u divide fractions?

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


How do you rewrite rational numbers as decimals?

Perform long division of the ratio.


What should you do if a remainder is equal to or greater than a divisor?

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


Can you rewrite 12 plus 8 divided by 2?

That would be 16. You do the division first, then the addition.


It is always helpful to rewrite an equation in standard form as a first step in solving it.?

True


What is -13 divided by 0.65?

-13.65


How do you rewrite problem so the divisor is a whole number like 0.06 divide by 0.948?

0.0633


How do you rewrite the problem 607x20 using the distributive property?

607*20 = 600*20 + 7*20


how many groups of 3/4 are in 12?

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.


What is 8-k plus 3 if k equals 6?

Rewrite and see the question. 8 - k + 3 = ?. k= 6. Fill in the "k". Now the problem is 8 - 6 + 3 = ? PEMDAS would be helpful. For me, I put it PE(MD)(AS) to see that the multiplication and division is left and right and same for the addition and the subtraction. Since there is no P, E, M, or D, I would cross that out. So now it is left to right. 8 - 6 = 2 2 + 3 = 5 The answer is 5.