Question

Temperatures in the gobi desert reach -40f in the winter and 90f in the summer. find the range of the temperatures.

Answer 1

The range is 130

Explanation:

When finding range you have to subtract the smaller number from the bigger number

90 - (-40)

When there is 2 negatives "-(-" you make the signs positive 90 + 40 = 130

Answer 2

130F is the range of temperatures.

Explanation:

Range: Subtract lowest value from highest value.

90-(-40)

= 90+40

=130F