11. A school has 8 periods a day each of 45 minutes duration. How long would each period be, if the schoo l has 9 periods a day, assuming the number of school hours to be the same?
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Answer with full solution using Direct and inverse proportion..plz
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please do refer to the attachment above!!!!
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Step-by-step explanation:
account agr dlt hua to soch lena pehle bta rha hu
ek to ye prblms upr se aap bhi sath chord do
shi h sb jao m akela hi thik hu
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