Find their ratio of perimeters. Type in your answer as a simplified fraction. For example, if you think the ratio of
their perimeters is 3 to 5 then type in 3/5. Do not include the units (cm).
30 cm
20 cm

answer: this is not a question

step-by-step explanation: this is a answer

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

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: