Answer:
40% OR -1/4
Step-by-step explanation:
It could be 40% as all the other numbers are in fraction form while this one is written as a percent.
It could also be -1/4 because that is the only negative number.
Answer:
0.00175
Step-by-step explanation:
Problem: 2/7 (4+c)=6
1. 7/2 x 2/7 x (4+c)=7/2 x 6
2. 4+c=7 x 3
3. 4+c=21
4. c=21-4
Answer: c=17
Answer:
Present afe of Payal = x yrs.
Therefore, according to question,
Present age of Arav = x/3 yrs.
After 12 yrs.,
Age of Payal = (x+12) yrs.
Hence, we have,
Age of Aarav = [(x/3)+12] yrs.