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Maths Help rep++
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Maths Help rep++Posted:
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OK here are my questions i rep the people how help me
a 12 in the ratio 1 2
40 in the ratio 1 3
60 g in the ratio 1 5
10 hours in the ratio 1 9
thanks
a 12 in the ratio 1 2
40 in the ratio 1 3
60 g in the ratio 1 5
10 hours in the ratio 1 9
thanks
#2. Posted:
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Wow,these are easy,are you in high school?
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#3. Posted:
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1-12-24
2-40/120
3-60/ 300
4-10/90
I think that's what you meant, you were not that clear.
Never mind, don't use this, I didn't see some things, so screw it I'm lazy.
Last edited by AMA ; edited 1 time in total
2-40/120
3-60/ 300
4-10/90
I think that's what you meant, you were not that clear.
Never mind, don't use this, I didn't see some things, so screw it I'm lazy.
Last edited by AMA ; edited 1 time in total
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#4. Posted:
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Status: Offline
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-Lara wroteHoop wrote Wow,these are easy,are you in high school?
no prim
U.K. year 5
Im lazy
fxhsdghtarhrstfhsthfsg
So you're 10-11 years old then?
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#5. Posted:
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Humpday wrote 1-12-24
2-40/120
3-60/ 300
4-10/90
I think that's what you meant, you were not that clear.
it just says
10 in the ratio 1:4
12 in the ratio 1:2
40 in the ratio 1:3
10 hours in the ratio 1:9
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#6. Posted:
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You times it by what's on the other side i.e 1:9 = 10x9 = 90
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#7. Posted:
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i will do the first 2,
1. 1+2 = 3 parts
12 / 3 = 4
1 x 4 = 4
2 x = 8
4:8
2. 1 + 3 = 4 parts
40 / 4 = 10
1 x 10 = 10
3 x 10 = 30
= 10:30
1. 1+2 = 3 parts
12 / 3 = 4
1 x 4 = 4
2 x = 8
4:8
2. 1 + 3 = 4 parts
40 / 4 = 10
1 x 10 = 10
3 x 10 = 30
= 10:30
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#8. Posted:
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You add the ratio together, for example 1:3 = 1+3=4
Then divide the first number by the added ratio.
Once you have that number you times that number by the original ratio 1:3
E.g.
20 in the ratio 2:3
2+3 = 5
20/5= 4
4x2
4x3
Then you have your ratio
Last edited by Huayra ; edited 1 time in total
Then divide the first number by the added ratio.
Once you have that number you times that number by the original ratio 1:3
E.g.
20 in the ratio 2:3
2+3 = 5
20/5= 4
4x2
4x3
Then you have your ratio
Last edited by Huayra ; edited 1 time in total
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#9. Posted:
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Is it that hard to do your own math?
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#10. Posted:
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He has to learn, I can't believe people did this for him..
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