Question

Hind has rounded the number of people in her year group to the nearest 10.She says there are 230 in her year group.What is (a.)The smallest possible number of students in her year group (b.) The largest possible number of students in her year group

Answer 1

hey there !

a) The smallest possible number of students in her year group = 225

when 224 is rounded to nearest 10 its 220

so 225 is the minimum value

b) The largest possible number of students in her year group = 234

when 235 is rounded to nearest 10 its 240

so maximum value = 234

hope it helps :-)