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# I So Need Help WIth Math Homework!!! Dividing Decimals?

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❶Converting between decimals and fractions Adding and subtracting decimals Multiplying and dividing decimals Solving word problems with decimals. How do you write a decimal to a percentage?

## Division Tips - Dividing By One

So 7 can be written as 7. All you do is to put the decimal point on top where the answer goes in exactly the same spot as it is in the number immediately below. So when you write the problem, it looks like this: To DO the problem is no different from any other division problem once you get the decimal in its place.

After that you can basically just ignore it. So you MTD move the decimal over to the right until you have You moved it three spots to the right, so now you have to MTD the one after the 7 three spots to the right. Now your problem looks like this: If you prefer, you can write a zero above the 7 to help you keep track.

Seven times nine is sixty-three, and eight times nine is seventy-two, so eight is too big and the first digit of your answer is seven. You know what to do from there, right? Cancel before and your credit card will not be charged. Your Cart is Empty.

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To find out if a number is divisible by seven, take the last digit, double it , and subtract it from the rest of the number. Check out this example: If you had , you would double the last digit three to get six, and subtract that from 20 the remaining amount to get Since 14 is divisible by seven, is too. This brings us back to the old halving trick we used with two and four. Try halving four times to get the answer to this one. Half of 64 is 32 and half of 32 is 16, then half of 16 is 8.

Use the same trick we used to see if a number is divisible by three - it works for any power of three 3,6,9,12, etc.

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The Dividing Decimals chapter of this Division Homework Help course helps students complete their decimal division homework and earn better grades. This homework help resource uses simple and fun videos that are about five minutes long.