A housekeeper had 3/7 of a spray bottle of a cleaning solution. She used1/9 of the solution in a day. How much of the bottle did she use?

Goli asked Jul 1, 2022

519,195 views

41 votes

A housekeeper had 3/7 of a spray bottle of a cleaning solution.

She used1/9 of the solution in a day.

How much of the bottle did she use?

Goli asked Jul 1, 2022

by Goli

2.6k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

11 votes

3/7−1/9
and solve
(3×9)−(1×7)/7×9
27−7/63=20/63

20/63 is the answer

Hafnernuss answered Jul 8, 2022

3.1k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers