+0

# a math question

0
63
1

what is 90 x 73 / 34 + 73 - 50

Jan 7, 2020

#1
+1

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