72-(-15)=72+15=87
128 - 72 = 56
72 - 59 = 13
6' x 12" = 72" scale = 1:72
78 - 72 = 29
The scale for the data on average highs is 16, as it is the difference between the highest temperature (88) and the lowest temperature (72).
72-(-15)=72+15=87
128 - 72 = 56
72 - 59 = 13
It is: 72 minus 16 = 56
72 1.) Find the difference between the 2 numbers. 88 - 56 = 32 2.) Divide the difference in half. 32/2 = 16 3.) Add or subtract this 1/2 difference to one of the numbers in #1 as in...... 88 - 16 = 72 OR 56 + 16 = 72
28
The difference between two numbers is what is left when one number is taken away from another.e.g. 72-38= 34So the answer is 72 and 34.Hope this helps, my son had this question in his homework this weekend.
72/9 = 8 therefore the scale is 1:8
The range of these five numbers, the difference between the highest and lowest number, is equal to 116 - 72 = 44.
6' x 12" = 72" scale = 1:72
78 - 72 = 29