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Q: How do you do multiplication of decimal with a magnitude estimate?
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Related questions

How does estimating help you place the decimal point in a product correctly?

Estimating help determine the order of magnitude of the answer. It is, therefore, a simple matter to place the decimal point is such a way that the order of magnitude of the calculated answer matches that of the estimate.


How can you use estimation to check that you have placed the decimal point correctly in your product?

An estimate will give an indication of the order of magnitude of the answer. The decimal point determines the order of magnitude and so, if the two are in agreement, then the decimal point has been placed in the right place. However, if you did your arithmetic properly then there would be no need to do the extra calculations required for an estimate.


How can you use estimation to determine whether you have placed the decimal point correctly in the product?

A reasonable estimate will give an indication of the order of magnitude of the number. The order of magnitude is determined by the decimal point and so knowing the order can help in placing it.


Why is the size of a decimal number not necessarily determined by the number of decimal places notated?

Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude. Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude. Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude. Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude.


What is vector multiplication?

Vector multiplication is one of several techniques for the multiplication of two vectors with themselves. A vector has a magnitude and direction.


What is the definition of a magnitude estimate?

Apparently a magnitude estimate is just a estimate just closer to the actual answer.


How can estimating quotient help you to place the decimal correctly?

If you have no clue about how decimals work then getting an estimate for the answer gives you an order of magnitude which can help in placing the decimal. But if you are even a bit clued up, estimating will not be necessary.


What is multipliynig decimal?

It is the multiplication of two numbers which are in decimal form.


How does estimating help us place the decimal point in the quotient?

Estimating will give an indication of the order of magnitude of the answer. The decimal point determines the order of magnitude.


Why does the decimal moves when you are converting in the metric system?

Because conversion in the decimal system is based on multiplication (or division) by powers of ten. Each multiplication by ten is equivalent to moving the decimal point one place to the right.


What is the magnitude estimate for 9796 and 10000?

Their magnitude is ten thousands.


What is tenth of a decimal?

It is a decimal number whose magnitude is one tenth as large.


What does OOM estimate mean?

OOM (Order of magnitude) estimate


How do you estimate 8.75 In decimal?

The number is already in decimal form so why would you want to estimate it in decimal form???


What is reasonable estimate of -2?

For multiplication or division, the only reasonable estimate is -2.


What is the magnitude estimate of 5x232?

1000


Why should the decimal point be placed after the multiplication is complete?

Because until that time there is nothing to put the decimal point in!


When both factors in a multiplication problem are rounded up to estimate the product the estimate is an?

when both factors in a multiplication problem are rounded up to estimate the product, the estimate is an overestimate.


Why do they measure the magnitude of an earthquake?

To estimate the magnitude or amount of damage it could cause to infrastructure and environment.


Is estimate for division or multiplication?

Either or both.


What is an order-of-magnitude estimate?

It is a bit confusing. An order of magnitude is a factor of 10, but an order of magnitude estimate is more like a factor of 3, or the square root of 10. In some cases it is simply a "ball park" estimate. For example if a company give an order of magnitude estimate for a major construction project of 10,000,000 dollars, it could be anywhere from 3 million to 30 million, but usually it means roughly 10,000,000, give or take a few million.


What is the magnitude estimate of 155 times 6?

900 is an estimate. But why would you want to estimate such a simple calculation?


How do you use comparable numbers to estimate multiplication?

the answer is yes because you can estimate any numbers


What does moving a decimal point change?

The magnitude or value of the number.


Is a decimal greater when there are 2 decimals or 3?

Neither. The number of digits after the decimal point is a measure of the accuracy, not magnitude.