ratio of 9.8 m : 21 dm
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Answer:
THE. ANSWER. IS. 17. PLEASE. MARK. MY. ANSWER. AS. BRAILEST. PLEASE
Answered by
1
Answer:
here
Step-by-step explanation:
1m= 10 decimeters
98×10/10
= 98decimeters
98:21= 98/21
= 4.6 : 1
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