Question

0,64*0,45-0,45 ____________ 1,05 - 1 1/2

Answer 1

0.64*0.45-.45/ 1.05-11/2=-1620/5500

Answer 2

Let's solve the expression step by step:

Step 1: Calculate the value on the left side of the equation. 0.64 * 0.45 - 0.45

0.64 * 0.45 = 0.288 0.288 - 0.45 = -0.162

Step 2: Convert 1 1/2 to a decimal. 1 1/2 = 1.5

Step 3: Calculate the value on the right side of the equation. 1.05 - 1.5 = -0.45

Now, the equation becomes:

-0.162 ÷ -0.45

To divide a negative number by another negative number, the result will be positive. So:

-0.162 ÷ -0.45 ≈ 0.36

Therefore, the solution to the equation is approximately 0.36.