How much does a clock lose per day, if its hands coincide ever 65 minutes ?5
2049 5b5cc6f8e4d2b4197774f077
Q: How much does a clock lose per day, if its hands coincide ever 65 minutes ?
- 11440/143 minfalse
- 2184/13 minfalse
- 31425/18 mintrue
- 4541/9 minfalse
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