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Mathematics 7 Online
OpenStudy (annie12m):

Am I correct?

OpenStudy (annie12m):

OpenStudy (annie12m):

@welshfella @RhondaSommer @Luigi0210 @FaiqRaees @alibaby

OpenStudy (anonymous):

20*.7=?

OpenStudy (annie12m):

0.7 is my answer

OpenStudy (anonymous):

How would you check it?

OpenStudy (annie12m):

14

RhondaSommer (rhondasommer):

well because you are getting a scale factor what you first would do is make the equation 20:14 now; can you simplify it at all?

OpenStudy (annie12m):

10:7

RhondaSommer (rhondasommer):

can you simplify that?

OpenStudy (annie12m):

no but you can put it into a decimal by dividing 7 divided 10 to get 0.7

RhondaSommer (rhondasommer):

exactly. so leave it as it is 10:7 and that is your answer :)

OpenStudy (annie12m):

ok thanks

RhondaSommer (rhondasommer):

:)

OpenStudy (faiqraees):

you're correct

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