sarz89
Badges: 10
Rep:
?
#1
Report Thread starter 2 months ago
#1
1) I need to split 4.8kg into the ratio of 1:5
2) 2 people are eating apples, between them they eat 162 cherries in the ratio of 4:5 ( i need to work out who is the winner and how many they ate) any ideas as to how I can work these out, please.
0
reply
EuphoriaTrash
Badges: 10
Rep:
?
#2
Report 2 months ago
#2
do 4.8/6 = X (calculate it) then ratio 1:5 as X*1 : X*5

add both 4 and 5 then divide 162 by the sum then multiply the 162/9 by 4 and 5
Last edited by EuphoriaTrash; 2 months ago
0
reply
MedicWil
Badges: 18
Rep:
?
#3
Report 2 months ago
#3
Add the two sides of the ratio together
Next divide the items by that number
Times that result by each side of the ratio respectively

E.g. If you had 30 pens in a ratio of 2:4 then it would be:
30 / (2+4) = 5
2 x 5 = 10 and 4 x 5 = 20
0
reply
harrysbar
Badges: 21
Rep:
?
#4
Report 2 months ago
#4
(Original post by sarz89)
1) I need to split 4.8kg into the ratio of 1:5
2) 2 people are eating apples, between them they eat 162 cherries in the ratio of 4:5 ( i need to work out who is the winner and how many they ate) any ideas as to how I can work these out, please.
I know for the first one you add the 1 and the 5 together which gives you 6 parts in total.

Then you divide the 4.8 by 6 to give you one part so 4.6kg divided by 6 is 800g.

Then you plug the numbers back into the ratio
1 times 800g =
5 times 800g =


Then for the second question about the cherries do the same thing. Add the 4 and the 5 together to give you 9. Then divide the amount of cherries which is 162 by 9 and so on
Last edited by harrysbar; 2 months ago
0
reply
X

Quick Reply

Attached files
Write a reply...
Reply
new posts
Back
to top
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

Current uni students - are you thinking of dropping out of university?

Yes, I'm seriously considering dropping out (87)
14.01%
I'm not sure (29)
4.67%
No, I'm going to stick it out for now (196)
31.56%
I have already dropped out (13)
2.09%
I'm not a current university student (296)
47.67%

Watched Threads

View All