Final answer:
To estimate the value of 98.5 x 13, round the final answer to the hundredths position. In this case, round up to 922.00.
Step-by-step explanation:
To estimate the value of 98.5 x 13, we can use the rounding rule that states if the first digit to be dropped is greater than 5, we round up. In this case, the digit in the thousandths place is greater than 5, so we round up to the hundredths position. Therefore, the estimated value is 922.00.