The janitor at a school discovered a leak in a pipe. The janitor found that it was leaking at a rate of 13 fl oz per minute. How fast was the pipe leaking in gallons per hour?

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the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right