11n+12- combined like terms
12• (0.25) • (-8) ÷ 1/3 • 5
3• (8) ÷ 1/3 • 5
24 • 1/3 • 5
8 • 5
40
Until the second step is ok.
in the third step, she multiplied the 1/3 term instead if dividing it
24 ÷ 1/3 . 5
24 ÷ 5/3
72/5
Answer:
In the word “PROBABILITY”
Total number of letters =11
Number of vowels (o, a, i, i) = 4
Thus, the required probability = 4/11
