Question

the ages in years of 10 teacher of aschool are :
32,41,28,54,35,26,23,33,38,40
what is the range of the ages of the teachers

Answer 1

Range = highest value - lowest value

= 54-23

=31

31 is the range

Answer 2

1st rewrite into Ascending or descending order

23<26<28<32<33<35<38<40<41<54

range = highest number - lowest number

          =54-23

          = 31

therefore the range of the 10 teachers is 31

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hope it helps!!