Marcos ran 5 2/4 miles on sat and 3 3/4 miles on monday, how much father did he run on sat

1 3/4 miles farther

Step-by-step explanation:

To answer this, subtract 3 3/4 from 5 2/4.

Since 3/4 is greater than 2/4, we must 'borrow' from the integer, 5:

5 2/4 = 4 6/4

Then subtract 3 3/4 from 4 6/4, obtaining 1 3/4.

Marcos ran 1 3/4 miles farther on Saturday than he did on Monday.

b

step-by-step explanation:

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