Question

A new gold phone has different prices for different types....

$1,544
$1,242
$2,285
$1,116
$1,899
$1,649
$1,423 and $1,242 -again.....what is the range of the prices shown above?

Answer 1

So,

The range will simply be the absolute value of the difference between the highest and lowest price.

The highest price is $2285.

The lowest price is $1116.

The absolute value of the difference between these two prices is:

|2285 - 1116| = 1169

The range of the prices for the gold phone is $1169.