A sold his mobile phone to B at a profit of 10% where B sold it to C at a loss of 10%.If C paid 990 for ds mobile phn .Find how much has A purchased for it?
Answers
Answered by
1
let B purchased mobile phone for x rupees
B sold it for x-x/10=990
9x/10=990
x=9900/9=1100
A purchase mobile phone for 1100×100/110
A purchase it for 1000 rupees
i hope it helps u dear ❤ ❤
plz mark as brainliest ☺
B sold it for x-x/10=990
9x/10=990
x=9900/9=1100
A purchase mobile phone for 1100×100/110
A purchase it for 1000 rupees
i hope it helps u dear ❤ ❤
plz mark as brainliest ☺
Zaira11:
B sold it for x-x/10 =990 9x/10=990????????
x-x/10 =990? dear wl uh plx tell me how?
x-10x/100
we can cancel 10 and 100
and according to question he sold mobile phone at a loss of 10%
Similar questions