evaluate the expression /-8/ /4/ /-2.3/ /1.8/
To evaluate the expression `/-8/ /4/ /-2.3/ /1.8/`, we need to perform the division operation from left to right.
Step 1: Divide -8 by 4.
To divide -8 by 4, we divide the absolute value of -8 by 4, and then determine the sign of the result based on the signs of the numbers being divided. In this case, the absolute value of -8 is 8, and since both numbers being divided are positive, the result is positive:
-8 ÷ 4 = 8 ÷ 4 = 2
Step 2: Divide 2 by -2.3.
Following the same process as before, we divide the absolute value of 2 by 2.3, and then determine the sign of the result based on the signs of the numbers being divided. In this case, the absolute value of 2 is 2, and since one number is positive and the other is negative, the result is negative:
2 ÷ -2.3 = -2 ÷ 2.3 = -0.87 (rounded to two decimal places)
Step 3: Divide -0.87 by 1.8.
Again, we divide the absolute value of -0.87 by 1.8 and determine the sign of the result:
-0.87 ÷ 1.8 = 0.48 (rounded to two decimal places)
Therefore, the evaluation of the expression `/-8/ /4/ /-2.3/ /1.8/` is approximately 0.48.