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Mathematics 11 Online
OpenStudy (anonymous):

Help!! will give medal:) pic attached:) zeke's family is planning to build a new house.the floor plan is drawn to scal of 1/4in=1ft. fill in the blanks:1/4in:1ft 1in=???????ft 1in=??????in

OpenStudy (anonymous):

HanAkoSolo (jamierox4ev3r):

you can use ratios to figure these out ;)

OpenStudy (anonymous):

can u explain a lil more

OpenStudy (anonymous):

do I take 12in/1ft=1ft/12in like that

HanAkoSolo (jamierox4ev3r):

right, because 1/4 inch=1 foot, then 1inch=4feet. Just plug in the numbers and use reasoning :)

HanAkoSolo (jamierox4ev3r):

so if 1 inch equals 4 feet, how many inches are in 4 feet?

OpenStudy (anonymous):

so for the first one would it be\[\frac{ 1\in }{ 1ft }=\frac{ 4ft }{ 1\in }\]

HanAkoSolo (jamierox4ev3r):

@heather040200 ?

OpenStudy (anonymous):

so 1in in 4ft?

HanAkoSolo (jamierox4ev3r):

thats right! good job

OpenStudy (anonymous):

alright so how would I do the second one 1in=????

HanAkoSolo (jamierox4ev3r):

well if there are four feet in one inch, how many inches are there in four feet? this is just a simple calculation :)

OpenStudy (anonymous):

one

HanAkoSolo (jamierox4ev3r):

there are 12 inches in one foot so, 12*4=?

OpenStudy (anonymous):

48

HanAkoSolo (jamierox4ev3r):

yes, so that is your answer ^_^

HanAkoSolo (jamierox4ev3r):

do you understand @heather040200

OpenStudy (anonymous):

Alright!! thanks so much for the help yes I understand how u got everything thanks again :)

HanAkoSolo (jamierox4ev3r):

no problem :))

OpenStudy (anonymous):

could you help me on 2 more questions for this problem?

HanAkoSolo (jamierox4ev3r):

this post is getting kinda laggy? could u post it on a new question?

OpenStudy (anonymous):

yup will do

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