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What is the ratio of houses with smoke alarms to houses without smoke alarms on Gleaner Street?
1) On Gleaner Street, 7/18 of the houses do not have smoke alarms.
2) There are 90 houses on Gleaner Street.
OA A
Source: EMPOWERgmat
1) On Gleaner Street, 7/18 of the houses do not have smoke alarms.
2) There are 90 houses on Gleaner Street.
OA A
Source: EMPOWERgmat