(2 x 103 x 3 x 105) = 64890
2 x 10 -2 = 20 - 2 = 18
64890 / 18
3605
Or (206 x 315) / 20 - 2
the answer for this is:
subtract 7 from 4 to get -3
you then have 2^-3
remove the negative exponent by rewriting as 1/(2^3)
The answer is $57.60
(The original price) 45+ 12.60 (28% of 45) = 57.60
No because when you do 3*--9 = 27 and 4*--12 =48
