They both add up to 169
39 plus 89 plus 80 is equal to 208.
It is positive because -80+89 = 9
It is 89
80 percent of 89 = 71.280% of 89= 80% * 89= 0.80 * 89= 71.2
The average is all the numbers added together and then divided by the # of numbers.(80+85+90+88+86+83+89+70)/8=671/8=83.875Order of operations has the brackets first and then the division.
80 ÷ 89 = 0.898
What is the answer for 91 plus 89?The answer for 91 plus 89 is, 180.
1,042
35 + 64 + 89 + 94 - 89 = 193
-89 + 36 = -53
89 plus 2 is 91.
70 + 80 + 70 + 30+ 80 + 80+ 80 = 490