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  1. multiplication is the Inverse operation
  2. of division so it could be used to check my work
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โˆ™ 2013-10-14 20:11:42
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Q: Why you can use multiplication to check a division problem?
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How can you use multiplication to check a division problem?

we can multiply the divisor & the quotient to find the dividend

How does the inverse operation affect solving an equation?

It affects because if you want to solve a multiplication problem you can use it or also to check your division problem

Can multiplication help with division?

yes multiplication can help with division because if you find the answer to a multiplication problem use the answer to get the divison.Exanple:32divided by4=8=8x4=32

Why do you use division to solve a multiplication problem and why do you use multiplication to solve a division problem?

Not sure about the first part of the question, but when doing long division, the partial answer is multiplied by the divisor to get a product, which then is subtracted from the dividend, to see how much is left over.

Why do you use division to solve a multiplication problem and multiplication to solve a division problem?

lets say that you're doing a division problem that looks just like a multiplication problem. lets say its 10 divided by 5 so 2x5 equals 10 so the missing number in the problem is 2 MORE TO COME

How can you use a reciprocal change a division problem into a multiplication problem?

Division by a number is the same as multiplication by its reciprocal. That is, n / a = n * (1/a) and as you should know, (1/a) is the reciprocal of a.

How can i use multiplication to check division?

u can go plus pluse pluse

How do you use division to solve a multiplication equation?

How do you use division to solve a multiplication equation?Answer this question…

How do you use reciprocals to solve a division problem with rational numbers?

Division by any non-zero number is the same as multiplication by its reciprocal.

Do architects use math operations of multiplication and and division in their work?

Yes they use multiplication and division to measure geometry

Why do you use mechanical calculators?

We use mechanical calculators so we can find out answers to division, multiplication, adding, and subtraction problem .

Why do you use the Division Property of Equality to solve an equation with multiplication?

Because you need to use inverse operations and the opposite of multiplication is division.

Divide by using long division use multiplication to check the answer 25 60 176?

The solution to the problem 25 divided by 60176 is 0.0004, correct to 4 decimal places.

How can you use multiplication or division to solve an inequality?

you can use it

How do you decide what operation you use to solve a problem?

Use BIDMAS meaning order of operations are brackets, indices, division, multiplication, addition and subtraction

How do you use reverse division?

Ah, multiplication?

How can you use Multiplication and division in daily life?


How can you use addition to check division?

Well, the normal way to check a division problem is with multiplication... if you divide 21 by 7 and come up with three, then you check that by multiplying 7 and 3, to get 21. But if you're on an abacus or something, I suppose you could say, "I came up with a result of three, which means three sevens", and then add 7 + 7 + 7 to get 21.

When should you use PIMDAS in math?

It is the order of operations involving a mathematical problem which includes brackets, indices, multiplication, division, addition and subtraction.

How are multiplication and division of whole numbers related?

Multiplication and division are opposites, therefore by multiplying/dividing, you can use the other one to check your answer. say 2x2=4. if you didnt know that for sure (which you should,) you could go like 4/2=2. that means they are related

How can you use multiplication to check a division?

Always remember that multiplication is the inverse/opposite of division, so they can be used to check each other. For example: Let's say the problem is 120 / 6. Whatever you think is your answer, you can multiple by 6 and that result should be 120. Is 120 / 6 = 10? No. The quick check is 10 * 6 = 60, which does not equal 120. Is 120 / 6 = 20? Yes! We know this is right because 20 * 6 = 120.

Would you use division or multiplication to convert milliliters to liters?

You would use division by 1000. 1 liter = 1000 ml

What kind of math do investment bankers use?

they use addition, subtraction, division, and multiplication

When you find a quotient you use multiplication to help what is that called?

reverse division

How can you use multiplication fact to find a division fact?

Let's say the question was 4x5. The answer is 20. If a division question 20 divided by 5, you know its 4 from the multiplication question.

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