Question

A lab technician mixed a 610 ml solution of water and alcohol. If 3% of the solution is alcohol, how many milliliter of alcohol were used, and how many milliliter of water were used?

Answer 1

Amount of alcohol used:
3/100*610

Amount go water used:
(100-3)/100*610

Can you solve them?

Answer 2

ill solve

Answer 3

Ok.

Answer 4

do i dived 3 / 100 and then mulitiply to 610

Answer 5

That works too.

Answer 6

Amount of alcohol used is 18.3
ut i don know how to solve the last bottom

Answer 7

x + y = 610
.03x + .97y = 18.3

Solve the system

Answer 8

ohh okay then ill solve it

Answer 9

:D