find value of 50 - (1 3 x 14 divide by 1 7 )+ 3
5 15 7
note 1 3/5 & 1 7/15 are mixed fractions
I
think you mean the following:
. . . . .50−⎝⎜⎜⎜⎛(1157)(153)⋅(14)⎠⎟⎟⎟⎞+73
Is this correct?
(By the way, a standard way to typeset this as simple text is like this:
. . . . .50 - [ {1_(3/5)}*{14} / {1_(7/15)} ] + (3/7)
You can learn more
here.)
working internal bracket we get 50 - 168 + 3
11 7
3850 +1176 +33 = 2641=34 23/77
77 77
I
think the above means something along the lines of the following:
. . . . .\(\displaystyle \mbox{Starting with simplifying inside the parenthetical:}\)
. . . . .(1157)(153)⋅(14)
. . . . .\(\displaystyle \mbox{Converting mixed numbers to improper fractions:}\)
. . . . .=(1522)(58)⋅(114)
. . . . .\(\displaystyle \mbox{Flipping:}\)
. . . . .=(58)⋅(114)⋅(2215)
. . . . .\(\displaystyle \mbox{Cancelling:}\)
. . . . .=(14)⋅(114)⋅(113)
. . . . .\(\displaystyle \mbox{Multiplying:}\)
. . . . .=1⋅1cdot114⋅14⋅3=11168
. . . . .\(\displaystyle \mbox{Returning to the original expression, and }\)
. . . . .\(\displaystyle \mbox{converting the other terms to a common de}\)\(\displaystyle \mbox{nominator:}\)
. . . . .50−⎝⎜⎜⎜⎛(1157)(153)⋅(14)⎠⎟⎟⎟⎞+73
. . . . .=773850−771176+7733
. . . . .=772707=772695+12=772695+7712
...and so forth.
where did i go wrong?? pl help.
How did you get a second "plus" sign in the expression?
