I may not be right, but according to my calculations, i got 643 square feet
8/10 and 48/60 are equivalent because you can see the 48/60 can divide by 8/10 is 6, you just have to see if the larger fraction can divide the smaller one.
Answer:
u dont that is the answer
Step-by-step explanation:
<u>Packing boxes</u> are<u> similar shapes</u> with the <u>coefficient of similarity</u> k=2.1. The volumes of similar shapes are proportional with the coefficient
Then
The volume of the tissue paper in the packaging box is
Answer: 
I believe that A is the answer. We can solve this by multiplying 75cm, 65cm and 30cm together. This would give us 146,250.00ml. We can then divide 146,250.00 by 1000 to receive 146.25. We then divide 146.25 by 2 to calculate how many litres there are in half a tank. This would result in 73.125. After that, we multiple 73.125 by the cost of the fuel, which is R20.35. We then receive R 1,480.09375, which can be rounded to R 1,480.10
