Question

(0.49:1.4-0.325)*0.8

Answer 1

(0.49 : 1.4 - 0.325) * 0.8 = 0.02

1) 0.49 : 1.4 = 0.35

2) 0.35 - 0.325 = 0.025

3) 0.025 * 0.8 = 0.02

Answer 2

To evaluate the expression (0.49:1.4-0.325) * 0.8, we can follow the order of operations, which is known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction).

First, let's simplify the expression inside the parentheses: 0.49:1.4 = 0.49 divided by 1.4 = 0.35

Now, we can substitute the simplified value back into the expression: (0.35 - 0.325) * 0.8

Next, perform the subtraction within the parentheses: 0.35 - 0.325 = 0.025

Finally, multiply the result by 0.8: 0.025 * 0.8 = 0.02

Therefore, the value of the expression (0.49:1.4-0.325) * 0.8 is 0.02.