The equation to evaluate "(3-2/3)(1-5/7)" is (3-2/3)(1-5/7).
To solve the expression, first multiply the numbers within the parentheses. This will give you (3-2/3)(1-5/7) = (1/3)(2/7). Then, multiply the numerators and denominators separately. (1/3)(2/7) = (1*2)/(3*7) = 2/21. Finally, simplify the fraction to get the final answer of 2/21.
The order of operations for evaluating "(3-2/3)(1-5/7)" is to first perform any operations within the parentheses, followed by multiplication or division from left to right, and finally addition or subtraction from left to right.
Simplifying the expression is important because it provides a clearer and more concise answer. In this case, the simplified expression 2/21 is easier to understand and work with than the original expression (3-2/3)(1-5/7).
Yes, you can use a calculator to evaluate the expression. However, it is also important to understand the steps and concepts involved in solving the expression without a calculator.