Question

7м 02см :9как решить?

Answer 1

702:9=78(см)
Ответ: 78 
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Answer 2

7м 02см =702см
702см:9 = 78см

Answer 3

I'm sorry, but I'm not sure what you're asking. "7м 02см :9" is not a complete mathematical expression or equation, and therefore it's unclear what operation you're trying to perform or what you're trying to solve for.

Please provide more information or clarify your question, and I'll do my best to assist you.