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what is 90 x 73 / 34 + 73 - 50

 Jan 7, 2020
 #1
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Here is a hint:

Multiply first then divide then add and subtract. (ORDER MATTER!!) (From left to right)

 

 

Another hint:

BODMAS Is the rule you should follow , (We solve brackets (B) then orders (O) which is powers,exponents etc, then Division (D) then multiplication (M) then addition (A) then subtraction (S)) Most importantly, from left to right, if M is first on the left then you should start with M 

M have the same value as D 

A and S have the same value 

In both order matters tho! From left to right again!!

 

 

 

 

 

Solution obtained by this website calculator:

90*73/34+73-50 = 216.2352941176470588

 

 

Without a calculator: 

\(90*\frac{73}{2*17}+23\)

\(45*\frac{73}{17}+23\)

now you need to multiply 45*73 

\(\frac{3285}{17}+23\)

Long division..

\(193.24+23=216.24\)

.
 Jan 7, 2020

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