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4 votes
The ratio of 70 to 210

User Virginio
by
5.3k points

2 Answers

3 votes

70min=70×60=4200sec

ratio=4200/210

=210×20/210

=20/1

=20:1

User Mark PM
by
5.5k points
4 votes

If you're looking for the lowest ratio for 70 to 210, it should be

1:3

User MJ Richardson
by
5.0k points