Answered

Looking for answers? Westonci.ca is your go-to Q&A platform, offering quick, trustworthy responses from a community of experts. Discover solutions to your questions from experienced professionals across multiple fields on our comprehensive Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

what is the best estimate for the product of 289 and 7

Sagot :

Answer: Best estimate for the product of 289 and 7 is 2900.

Step-by-step explanation:

Estimation:

Since 7 is the unit digit number so we can round or estimate the integers nearest to ones only to get the best estimate.

Rounding integers to nearest ones,

So,

[tex]289\text{ changes to }290\\\\7\text{ changes to }10\\[/tex]

So,

Product will be given by

[tex]290\times 10\\\\=2900[/tex]

This is the best estimate for the product of 289 and 7 nearest to ones .


The estimated product multiplication between 289x7 is 3000

Further explanation

Rounding results on integers can be used to find estimates or determine estimates of the results of a calculation. Estimates can be used as a reference or comparison in determining the truth of the results of a calculation

To round off integers to the nearest hundreds, look at the tens

  • 1. If the tens are less than 5 (1-4), then the unit number is omitted

Example: 735 ---> 700

  • 2. If the tens are 5 to 9 then the tens are rounded up to 1 hundred

Example: 279 ----> 300

On multiplications between numbers 289 and 7, rounding can be made as follows:

  • 1. number 7, because the value is above 5 then rounded up to 10
  • 2. number 289, because the value of the number tens of 8, then rounded up to 1 hundred to 300

So the results of the multiplication become:

10 x 300 = 3000

Learn more

round 4,398,202 to the nearest 100

https://brainly.com/question/640968

rounding the constants and coefficients in the equation

https://brainly.com/question/199538

Round each of the factors to the nearest ten

https://brainly.com/question/11239547

Round all-the-way 2,689

https://brainly.com/question/271759

Keywords: integer, multiplication, rounded up

View image ardni313
View image ardni313
We hope our answers were helpful. Return anytime for more information and answers to any other questions you may have. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.