Answered

IDNLearn.com provides a comprehensive solution for all your question and answer needs. Discover in-depth and trustworthy answers to all your questions from our experienced community members.

Estimate an answer to the problem. An advertisement states that television sets are on sale at B&G Electronics. The sale prices are: 13-inch set, $147.99; 19-inch set, $208.95; 21-inch set, $231.99; 27-inch set, $289.97; 50-inch set, $519.97. Estimate the total cost of 9 13-inch sets.

Sagot :

We have that the 13 inch set costs:

[tex]147.99[/tex]

which can be rounded up:

[tex]147.99\approx148\approx150[/tex]

then, for 9 of these sets we get:

[tex]9\cdot150=1350[/tex]

which is close to the real price:

[tex]9\cdot147.99=1331.91[/tex]

Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. IDNLearn.com is your go-to source for dependable answers. Thank you for visiting, and we hope to assist you again.