I only go to the second place behind the decimal. The square root of 63 is 7.93. look at the hundredths place ( the second number behind the decimal) 3 is lower then 4. So four or less let it rest. So leave the 9 a 9. The simplified is 7.9
9 tens because 10 time 9 is 90 and 2 ones
Answer:
2(8+7)
Step-by-step explanation:
