The average of four numbers is 98. If three of those numbers are 86, 87, and 91, what is the fourth number?
2 answers:
~Hello There!~
86 + 87 + 91 = 264
98 x 4 = 392
392 - 264 = 128
The fourth number is 128
Hope This Helps You!
Good Luck :)
Have A Great Day ^_^
- Hannah ❤
Answer:
128
Step-by-step explanation:
86 plus 87 plus 91 =264
You have to get 98 times 4 which is 392
Then;
392-264, which is 128, which is the answer (the fourth number)
So;
86+87+91+128 = 392 divided by 4 (the number of numbers there is) which equals 98!
Hope it helped
Please mark me as Brainliest
You might be interested in
Lim X/SIN5X=lim 5X/5SIN5X=1/5
...................................................
The correct answer is 120.
Purr fbfbfbffjhfbfbfbfbfbfbf
8*4
I hope that helps !
So, 4*4*4*4 = 16+16 which is 32
2/5 + 1/2 = 0.9
0.9 in fraction form is 9/10!
Hope this helps!