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Mathematics 9 Online
OpenStudy (anonymous):

@youngstudier

OpenStudy (youngstudier):

Present

OpenStudy (anonymous):

Which estimate is the most reasonable for this problem? Juliet has saved $183. She wants to go to space camp for $1,019. How much more money does Juliet need to save? A. $650 B. $700 C. $800 D. $900

OpenStudy (youngstudier):

what do u think?

OpenStudy (youngstudier):

@maddie002

OpenStudy (anonymous):

i think its 900 what do u think it is

OpenStudy (youngstudier):

That's not correct

OpenStudy (youngstudier):

What's your next best guess?

OpenStudy (anonymous):

so my next guess is 800

OpenStudy (youngstudier):

yes. 1019-183-836. Since the 3 next to the 8 is less than five, you would round down to 800

OpenStudy (anonymous):

so the answer is 800

OpenStudy (youngstudier):

Sorry, that should say =836. Yes, the answer is C

OpenStudy (youngstudier):

Next?

OpenStudy (anonymous):

Which explanation best describes how to solve this problem? Hector made 120 cheese sandwiches and 160 ham sandwiches that he placed on 20 platters. He put the same number of sandwiches on each platter. How many sandwiches did Hector put on each platter? A. Divide 120 by 20 and add 160. B. Multiply 120 by 20 and subtract 170. C. Add 120 and 160 together and subtract 20. D. Add 120 and 160 together and divide by 20.

OpenStudy (youngstudier):

what do u think?

OpenStudy (anonymous):

i got cn what do u think

OpenStudy (youngstudier):

no, but you would add those two numbers. what's ur next guess?

OpenStudy (anonymous):

my next guess is B

OpenStudy (youngstudier):

No

OpenStudy (anonymous):

so D

OpenStudy (youngstudier):

Yes

OpenStudy (youngstudier):

How many more questions do u need help with?

OpenStudy (anonymous):

3 more

OpenStudy (youngstudier):

Alright, open a new question and tag me

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