Add the operation signs and parentheses where needed.
6 5 9 2 = 77
Well, if you want to add the operation signs and parentheses to make the equation 6 + 5 * (9 / 2) = 77, then it would work!
To use the numbers 6, 5, 9, and 2 in an expression that equals 77, we can add operation signs and parentheses in the following way:
6 * (5 + 9) / 2 = 77
This expression first adds 5 and 9, then multiplies the result by 6, and finally divides by 2 to obtain the desired answer of 77.
To add the operation signs and parentheses where needed in the expression "6 5 9 2 = 77," we first need to determine the order of operations. The order of operations states that we should perform operations inside parentheses first, then perform any multiplication or division from left to right, and finally perform any addition or subtraction from left to right.
Since we are given only one number on the right side (77), it seems that we need to use all four of the numbers on the left side (6, 5, 9, and 2) to achieve that result.
One possible way to arrange the numbers and operations is:
6 + 5 × (9 - 2) = 77
Alternatively, we can try a different arrangement:
6 × (5 + 9) - 2 = 77
It's important to note that there may be other ways to arrange the numbers and operations to obtain 77.