First, let's solve the operations inside the parentheses:
65 + 2240/35 = 65 + 64 = 129
Now, let's solve the denominator:
521 - 478 = 43
Now, let's divide the result of the numerator by the result of the denominator:
129 / 43 = 3
Therefore, 65+2240/3565+2240/3565+2240/35/521−478521-478521−478 = 3.
First, let's solve the operations inside the parentheses:
65 + 2240/35 = 65 + 64 = 129
Now, let's solve the denominator:
521 - 478 = 43
Now, let's divide the result of the numerator by the result of the denominator:
129 / 43 = 3
Therefore, 65+2240/3565+2240/3565+2240/35/521−478521-478521−478 = 3.