Calculate Zz = 81z = 30z = 15z = 20choose the only correct answer
2 answers:
You might be interested in
Basically, the question is asking, what will happen if we increase 9 by 30%?
first, what is 30% of 9?
So, the increase will be by 2.7 days,
So the total amount will be 9+2.7=11.7 - this is the correct answer.
first, what is 30% of 9?
So, the increase will be by 2.7 days,
So the total amount will be 9+2.7=11.7 - this is the correct answer.