80:56 because starting with 136 you subtract 56 and get 80. so therefore 80 is the number of songs he kept. the question also tells you that 56 is the number of songs deleted.
Answer:
83 and 91
Step-by-step explanation: 10 rows of 8.
8x10 =80
80+3=83
Next option 11 rows of 8
8x11=88
88+3=91
Answer:
their is a 1 in 36 chance that happens
The answer has to be an obtuse segment
Answer:
7.69% increase
Step-by-step explanation:
Let our initial number be 100
11% decrease will be;
100- 0.11(100) = 100-11 = 89
A 21% increase will be;
89 + 21% of 89
89 + 0.21(89)
= 107.69
difference from the starting is 107.69 - 100 = 7.69
The percentage is 7.69% increase