Wth it’s wrong I got 40ml
This stupid ml used 100 instead of 200 in its solution that’s why it got halved which means there is a typo in the ques for them but for us it’s 40ml
Anyone who got 40 rest assured you are correct
wait am i stupid??
i tried doing the maths question but i got 40…
200ml of 90% alchohol -> 180 mls of alchohol
they want the 180mls to equal 75%
so 180 x (100/75) = 240
which means 240 mls in total
= 40mls added water
Priyanshu
Wth it’s wrong I got 40ml
This stupid ml used 100 instead of 200 in its solution that’s why it got halved which means there is a typo in the ques for them but for us it’s 40ml
Anyone who got 40 rest assured you are correct
APaserBy
lol the maths art was insane
. i thought we have to use chemistry but it was maths lol lol lol
xsleepyx
wait am i stupid??
i tried doing the maths question but i got 40…
200ml of 90% alchohol -> 180 mls of alchohol
they want the 180mls to equal 75%
so 180 x (100/75) = 240
which means 240 mls in total
= 40mls added water