Question
5 (a) Use your calculator to work out sqrt (701) as a decimal. Write down your full calculator display. Answer __ 5 (b) Give your answer to part (a) to 1 decimal place. Answer __
Answer
4.7
(125 Votes)
Oliver
Elite · Tutor for 8 years
Answer
5 (a) The full calculator display has
5 (b) The answer rounded to 1 decimal place
Explanation
## Step 1: The question asks to find the square root of 701 and write down the full calculator display. In this step, just input the number 701 into your calculator and perform the square root.###
## Step 2: The part (b) of the question asks to round your answer from part (a) to 1 decimal place. Generally, there are rules for rounding of decimal places. If the second decimal place is 5 or more, we round up the first decimal digit. If the second decimal is less than 5, we keep the first decimal digit as it is.From Step 1, we need to round 26.47640458974745 to one decimal place. So consider the first decimal digit, which is 4 and the second is 7. As per rounding rules, since the second digit is more than 5, we need to round up the first digit, which leads to ###