Step-by-step explanation:
so, if I understand correctly, then she bought 12 kg of mixed fruits.
4 kg and 500 g are apples.
you remember that the word "kilo" means 1000.
so, the apples actually weigh 4500 g or 4.5 kg.
1 kg and 75 g are oranges. that are 1075 g or 1.075 kg.
to calculate the rest (for the grapes) we best convert also the total weight into g : 12,000 g
weight grapes = 12000 - 4500 - 1075 = 6,425 g = 6 kg and 425 g = 6.425 kg
Answer:
13.3 hours
Step-by-step explanation:
% done by Nancy in 8 hours = 100% = 1
8 (% done by Nancy in 1 hour) = 1
% done by Nancy in 1 hour = 1/8
n = 1/8
Similarly,
% done by Nancy in 5 hours + % done by Carole in 5 hours = 1
5 (% done by Nancy in 1 hour + % done by Carole in 1 hour) = 1
n + c = 1/5
Since n = 1/8
![\frac{1}{8} + c = \frac{1}{5} \\ c = \frac{3}{40}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B8%7D%20%20%2B%20c%20%3D%20%20%5Cfrac%7B1%7D%7B5%7D%20%20%5C%5C%20c%20%3D%20%20%5Cfrac%7B3%7D%7B40%7D%20)
% done by Carole in 1 hour = 3/40
Thus,
time taken by Carole to finish the job
![=\frac{1}{ \frac{3}{40} } \\ = \frac{40}{3} \\ = 13.3 \: hours](https://tex.z-dn.net/?f=%20%3D%5Cfrac%7B1%7D%7B%20%5Cfrac%7B3%7D%7B40%7D%20%7D%20%20%5C%5C%20%20%3D%20%20%5Cfrac%7B40%7D%7B3%7D%20%20%5C%5C%20%20%3D%2013.3%20%5C%3A%20hours)
Answer:
1 length ityoughkdds hshlkb
Look at where the lines intersect each other, if they do then you can use one of the coordinates. the lines that don’t touch means no solution
Answer:
1,3,9
Gcf: 9
Step-by-step explanation: