The following table shows the number of pages printed by 3 printers during 3 days.
|
Printers |
X |
Y |
Z |
|
Days |
|||
|
Monday |
130 |
140 |
210 |
|
Tuesday |
110 |
145 |
160 |
|
Wednesday |
180 |
90 |
218 |
What is the average number of pages printed by printer Z during the 3 days?
Answer & explanation
Correct answer: option 1
Average number of pages printed by printer Z during the 3 days
= \(\frac{ 210 + 160 + 218 }{3}\)
= \(\frac{ 588 }{3}\)
= 196