Answer:
p = 11.2
Step-by-step explanation:
1. divide both sides by 2.6 to get 5.5p - 12.4 = 49.2
2. add 12.4 to both sides to get 5.5p = 61.6
3. divide both sides by 5.5 to get p = 11.2
Answer:
Its the first answer!
Step-by-step explanation:
1/25, 1/5, 1 trust me on this one! sorry im a bit late!
Solution:
As the two numbers
<em> </em>are mixed fractions.
![15 \frac{1}{3}= \frac{46}{3} \\\\ -4\frac{2}{3}= \frac{-14}{3}](https://tex.z-dn.net/?f=15%20%5Cfrac%7B1%7D%7B3%7D%3D%20%5Cfrac%7B46%7D%7B3%7D%20%5C%5C%5C%5C%20-4%5Cfrac%7B2%7D%7B3%7D%3D%20%5Cfrac%7B-14%7D%7B3%7D)
Now,
= - 3
Ankur's answer= 3
The mistake he has committed , while dividing two fractions , he must have forgot that one of the fraction which is in the denominator bears negative sign before it.
So,
.
Ankur forgot to put negative sign before 3.
So, The correct option which describes ankur's error is : Ankur found that the quotient of a positive number and a negative number is positive.
Option 3 is right choice.
21x-y-49=0 is the equation