Question 1128706: Using this formula please help me find d (feet)
11,151.36/64.4f+1.2888
f= 0.30
d=?
f= 0.50
d=?
f=0.70
d=?
f=0.90
d=?
I have tried this problem numerous times and I am still getting the wrong answer. I first multiply 64.4 by f then add 1.288 to that number and lastly divide that number by 11,151.36
Please help :(
Answer by rothauserc(4718)   (Show Source):
You can put this solution on YOUR website! for f = 0.30, we have
:
11151.36/64.4*0.30+1.2888 = 53.2361
:
use order of operations, do all division and multiplication in order from left to right, then do addition and subtraction in the order they appear from left to right
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therefore, one does division first, that is divide 11151.36 by 64.4, then multiply the result by 0.30 and add that result to 1.2888
:
your calculator uses the order of operations
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