Question

rania runs for 10min. at a uniform speed of 90km/h. at what speed should he run for the next 20min.so that the average speed comes 12km/hr​ to​

Answer 1

Step-by-step explanation:

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Answer 2

$\huge \sf {\orange {\underline {\pink{\underline {❥︎A᭄ɴsᴡᴇʀ࿐ :−}}}}}$