30 x 5/6 = 25
The answer is 25 people
I hope this helped. Let me know if you have any other questions!
The ratio from pine to elm is pine/elm
so, pine/elm
1. Plug it in 350/600
2. Simplify 7/12
So there is 7kg of pine to every 11kg of elm. Written as a ratio, it's pine:elm, so 7:11
I'm not sure what you mean by "the 3 consecutive numbers of 72".
Do you mean 3 consecutive numbers that ADD UP TO 72 ?
If that's what you want, then you can use this equation:
The middle number . . . . . x
The smallest number . . . . (x-1)
The biggest number . . . . . (x+1)
The equation: (x-1) + (x) + (x+1) = 72 .
Boil that equation down, and you discover that x=24 .
So the 3 numbers are 23, 24, and 25 .
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If that's not what your question means, then this answer
isn't what you need, and you should completely ignore it.
The sale of the jacket is $39. If you do 40% of 65 you would get 26. Then, you subtract 26 from 65 and get 39.
