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lavontaebreazeovw645
08.10.2019 •
Mathematics
You increase the size of a page by 50%. then you decrease it by 50%. what is the size of the page now?
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Ответ:
what size it was before all the shenanigans started. All you gave us
was a couple of ratios.
And you didn't even tell us WHAT was increased and decreased ...
was it the length of the sides, or was it the area of the page ?
If it was the length of the sides ...
Let's say the page was 8" high and 4" wide.
Increase lengths by 50% : Now it's 12" high and 6" wide.
Decrease lengths by 50% : Now it's 6" high and 3" wide.
The sides are now 3/4 as long as they started out,
and the area is 9/16 of what it started out.
Ответ:
I don't even know what to say to this but I just want 50 points so ok.
Step-by-step explanation: