125+68+17=125+____+17
Assume the number to be k125+68+17=125+k+17
125+85=125+k+17
k=125+85-125-17k=85-17k=68
Hence, the value in the blank is 68.
Question 129
Fill in the blank to make the statement true.
125 + (68+17) = (125+.........) +17
Without actually dividing , determine the decimal expansion of 17/125.