If x*y is calculated to be equal to z, then find the value of z/x. If this equals y then your original calculation is correct, if not (apart from rounding) you are wrong.
To check the answer to a decimal multiplication problem, you can use the inverse operation of division. Divide the product by one of the original decimal numbers; if the quotient matches the other original number, your multiplication is likely correct. Additionally, you can estimate by rounding the decimals to whole numbers and checking if the estimated product is close to your calculated answer.
Multiplication
Do the corresponding division.If X*Y = Z then calculate Z/X. If the answer is Y the probelm has been done correctly.
multiplication is the Inverse operationof division so it could be used to check my work
multiplicand x multiplier = product. Multiplier is the answer.
To check the answer to a decimal multiplication problem, you can use the inverse operation of division. Divide the product by one of the original decimal numbers; if the quotient matches the other original number, your multiplication is likely correct. Additionally, you can estimate by rounding the decimals to whole numbers and checking if the estimated product is close to your calculated answer.
Multiplication
in a multiplication problem, you don't have to. in addition & subtraction, you do
Do the corresponding division.If X*Y = Z then calculate Z/X. If the answer is Y the probelm has been done correctly.
56x34
multiplication is the Inverse operationof division so it could be used to check my work
You can check any multiplication problem by running it back as division. If A x B = C, then B = C/A and A = C/B but that seems like a lot of trouble. If you want to see if you have multiplied two numbers correctly, multiply them again. If the two products match, they're probably correct.
multiplicand x multiplier = product. Multiplier is the answer.
You can multiply the answer to see if it's right. same with multiplication, addition, and subtraction. Multiplication, you divide, to check addition, you subtract, and subtract, you add.
The solution to the problem 25 divided by 60176 is 0.0004, correct to 4 decimal places.
YoU CaN DiViDe. its called inverse opperation.
A product is an answer to a multiplication problem.