Two combines can harvest 320 acres of wheat in a certain amount of time. assuming all combines work at the same rate, how many acres of wheat can 6 combines harvest in the same amount of time?

960 acres

Step-by-step explanation:

Alright so first off we set up a proportion problem since this is a direct variasion problem. (You cannot set up a problem if it is inverse) So

2 combines=320 acres

6 combines=x acres

*cross multiply*

2x=1920

1920 divided by 2 is 960

Therefore,

x=960 acres. (make sure to include the unit)

Cheers!!

the answer is a

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