Can someone help me round off each of the following to 1 decimal place?
1 Answer
Jun 5, 2017
Explanation:
#"to round to 1 decimal place we require to check the value"#
#" of the digit in the second decimal place"#
#• " if " >=5" then round up"#
#• " if " <5" then leave first decimal place as it is"#
#• 0.23to" second decimal place "=3<5to" leave"#
#rArr0.23~~0.2" to 1 decimal place"#
#• 5.451to" second decimal place "=5>=5to" up"#
#rArr5.451~~5.5" to 1 decimal place"#
#• 20.764to"second decimal place "=6to" up"#
#rArr20.764~~20.8" to 1 decimal place"#
#• 33.038to" second decimal place "=3<5to"leave"#
#rArr33.038~~33.0" to 1 decimal place"#