Question

100:200:0.6*6+300-253

Answer 1

100:200=0,5
0,5:0,6=5/6
5/6*6=5
5+300=305
305-253=52

Answer 2

To evaluate the expression "100:200:0.6*6+300-253," let's break it down step by step:

1. The first part, "100:200," represents a range of numbers starting from 100 and ending at 200 with a step size of 1. However, it seems that this part doesn't affect the final result, as it's immediately followed by an arithmetic expression.

2. Next, let's evaluate the arithmetic expression: "0.6*6+300-253."

   • First, we perform the multiplication: 0.6 * 6 = 3.6.
   • Then, we add 300 to the result: 3.6 + 300 = 303.6.
   • Finally, we subtract 253 from 303.6: 303.6 - 253 = 50.6.

Therefore, the final result of the expression "100:200:0.6*6+300-253" is 50.6.