Answer:
85%
Step-by-step explanation:
If she got 3 wrong then it means she got 20-3 right, so she got 17 questions right.
From there we get the fraction: 17/20
To make the a percentage we times both the top and bottom by 5 (because 20 x 5 = 100)
By doing that we get 17x5/20x5
= 85/100
That is equal to 85%
<span><span>1331 and 2197 is your Answer</span></span>
Answer:
d
Step-by-step explanation:
45x20x18=16,200
350x9=3150
total = 19,350
