rosala

thanku melody for the thumbs up ! 

thank u melody for this clear explanation ! it was getting really hard for me to understand but now its no more ! i would give u thumbs up for this ! thank u !

ok melody ill surely do that ! thanks !

thank u CPhill and melody for ur great answers ! CPhill after reading ur answer very carefully i could easily understand it , u ver right melody . CPhill i just wanted to say one thing that in this part 9=(1/8)x , i couldnt understand the method as i have learnt the method of cross multiplication so this method just popped up in my head and so i did it and the answer came correct and i could understand ! thank u melody for taking the initiative to make me understand and give another method ! thumbs up for bothof u ! thanks !

let me tell u that the puzzle is perfectly correct !

but ur method ist and also the puzzle contains all the information required to solve it ,i would suggest u to understand the puzzle much nicely and if u cant understand it thats the reason for its called a "Puzzle " !

think before it !

5=6/x

x=6*5

x=30

isnt that the answer , melody !

i didnt knew that method alan and i think its the correct one ! so rebeenjalal u follew alans method ! alan thumbs up from me 

this is the second one ;(2x³y²)³

the answer is (a) becoz y^2*3=6 =y6

the 2x³ will remain the same so the final answer is2x³y⁶