4.3125 pounds is the answer
Answer:
10 %
Step-by-step explanation:
let the percent be x
according to the question
7.8 = x % 0f 78
7.8 = x /100 * 78
7.8*100 = 78x
780 = 78x
780/78 = x
10 = x
Answer:
It's the second option x = (3y - 11) / 5.
Step-by-step explanation:
3/5 = x+1/y-2
Cross multiplying:
3(y - 2) = 5(x + 1)
3y - 6 = 5x + 5
5x = 3y - 6 - 5
5x = 3y - 11
x = (3y - 11) / 5.
Then you can calculate it by doing
(10/20) × 100%
The answer is 50%
So Janet spelled 50% of them correctly
Hope I can help you :)
Brainliest answer? :)