add and divide by 4 average is 49
85
82 and 2/3
The average would be from 75 to 90.
they weigh about 75-90 pounds.
The halfway point between 60 and 90 can be found by calculating the average of the two numbers. To do this, add 60 and 90 together to get 150, then divide by 2 to get 75. Therefore, 75 is the number that is halfway between 60 and 90.
75% of 90= 75% * 90= 0.75 * 90= 67.5
75% of 90 = 75% * 90 = 0.75 * 90 = 67.5
The average weight of a 6th grader is about 75-90 lbs.
about 75-90 pounds
80
90/120 x 100 = 75Therefore, 90 is 120 percent of 75.