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Two ants of length 1cm and 1.2 cm crawl in opposite directions with averagespeeds 2 and 1 mm per second respectively. How many seconds will they take to cross each other?A. 4.4B. 2.8C. 0.4 |
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Answer» i answer is :- Step-by-step EXPLANATION: OPTION (A) That is =4.4 |
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