Wednesday, August 6, 2014

I became Obsessed with finding out

Last week..my 7/11 introduced the SUPER size coffee for $3. I looked at the cup and I thought it was small. At 3 times the cost, you would expect almost 3 times the size but it certainly wasnt big enough.
Over the next few shifts I bought one of each coffee just for the cups.

I didn't have time at work to measure out the liquids but on my first evening on leave, it was all too much. David helped me do some maths. :-)

The three cup sizes $1, $2 and $3
Just eyeballing the cups you can see that as you get a bigger cup, you get less per $1 spent but HOW MUCH.
I get a tad OCD about some things. 

OK (All filled right to the brim)
the $1 cup holds 282ml  at $3.55 per L 
the $2 cup holds 387ml at $5.17 per L
the $3 cup holds 449ml at $6.68 per L


so... if you want a big coffee, but want to get the cheapest or best value from 7/11 get 3 cups of $1 coffee or go back 3 times.

I'm happy now. :-)








6 comments:

  1. Hahaha! Well done you for working it out.

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  2. Are you leaving your job after the surgery? Good luck with the surgery, what are you having done? Love the dress and necklace.

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  3. It was one of those things that was really annoying me. I get so ocd with some things

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  4. Oh.. Not leaving My job.. I have now 2weeks off sick then 6weeks annual leave out of the 8 owning to me.
    Liposculpture to correct my back which gets all sweaty and hot and causes problems like rashes and clothes rolling down. Nothing mabor

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  5. Ah I see! Wow, they owe you a lot of holiday! Enjoy your holiday, and I hope you heal up quick. x x x

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  6. I have found my pain killers make me high!. Haahaa.. Counting the days until I see the dr and be allowed to have a shower but shapewear is in my future for a few weeks. I feel restricted.. SIgh.

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