Math, asked by tejas162593, 5 months ago

please answer this question it's urgent please please please please please please please please please please please please please please please please please please

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Answers

Answered by chaudharygagan554

0

Answer:

sorry mate I don't know mate

Step-by-step explanation:

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Answered by sakshamtarunchopra

0

Answer:

200 crackers will produce 50 db. of sound

Step-by-step explanation:

SOLUTION:

500 crackers producing 80 db sound

so if we go on like this

400= 70db

300= 60db

200= 50db

hence 200 crackers is the right answer

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