dj has a 7/8 piece of wood. he uses this wood to make 2 shelves. how much wood is used for each shelf?

 7/16 of a piece of wood

To get this answer, multiply 1/2 by 7/8. This is the same as dividing 7/8 over 2

(1/2)*(7/8) = (1*7)/(2*8) = 7/16

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the 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