Math, asked by prathameshdhakne4, 5 hours ago

the mean of 10 number is 15.and that of another 20 number is 24.find the mean of all 30 number

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Answered by rahulya26191

0

Answer:

ghdufu

Step-by-step explanation:

dndjfl look cjckfkgjgjdk

Answered by XxPrONesIaNPaRapiOxX

2

Answer:

hey mate

Step-by-step explanation:

hope it will help you

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