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Mathematics

Gucchi:

The figure below shows a shaded rectangular region inside a large rectangle: picture will be attcahced What is the probability that a point chosen inside the large rectangle is not in the shaded region? 18% 36% 42% 64%

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Gucchi:

Gucchi:

@snowflake0531 am i right with d?

dizzymustang156:

yes

snowflake0531:

50 units in all, 18 shaded, so 18 times 2 is 36

Gucchi:

are you sure?

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snowflake0531:

well, how did you do it

dizzymustang156:

i sware its D

snowflake0531:

how'd you get it

Gucchi:

The probability that a point inside the large rectangle is not inside the small rectangle is 1-(18/50) = 32/50. 32/50 = 64%

dizzymustang156:

yes

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dizzymustang156:

same

Gucchi:

unless im wrong.

snowflake0531:

******** oops yes, you are right, i did the opposite, i did shaded, not unshaded-_-

snowflake0531:

*when for the a billionth time i don't read the problem correctly \sigh

dizzymustang156:

so its D

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Gucchi:

Its alright lol, thanks

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