100%-20%=80%
discount:250*20%=50
price of soft drinks:250*80%=200
45 multiply 0.22 = 9.9
45-9.9 = 35.1
Markdown is subtract
we are given
total number of apples =54
Let's assume each friend receives =x
He kept a apples for himself and gave each of 6 friends an equal number of apples
so, we will get equation as

now, we can solve for x

each friend receives is 9 apples.........Answer
Answer:
13. 
14. 
15. 
Step-by-step explanation:
<span><span>1/3</span> * (<span>1/2</span> - 3 <span>3/8</span>) = -<span>2324</span> ≅ -0.9583333</span>