SOLUTION: a:b=9:4 b:c=5:3 (a-b) : (b-c) =??????
Algebra.Com
Question 479558: a:b=9:4 b:c=5:3 (a-b) : (b-c) =??????
Answer by Tatiana_Stebko(1539) (Show Source): You can put this solution on YOUR website!
a:b=9:4 => =>
b:c=5:3 => =>
(a-b) : (b-c)==25:8
RELATED QUESTIONS
A=B+3(4-C)
B=5... (answered by Nate)
A=3,b=4,c=9 (answered by 1238452)
a=3, b=4,... (answered by Alan3354)
1) a=6 b=8 c=? 2) a=? b=12 c=13 3) a=? b=4 c=5 4) 9 21 ? 5) 24 10 ? 6) ? 3 4 (answered by Edwin McCravy,richwmiller)
A={2,4,6,8,10}
B={1,3,5,7,9,}
C={1,2,3,4,5,6}
D={3,4,6,9,}
evaluate it :
1.A... (answered by Edwin McCravy)
A+B=10
C/D=4
A+C=3... (answered by Alan3354,josgarithmetic,greenestamps)
If a=2,b=3,c=4,d=5:solve... (answered by ValorousDawn)
let. a, b, c, d be positive integers and (log( b)/log (a))=3/2
,(log (d)/log (c))=5/4 (answered by Edwin McCravy)
a + b - c + 5... (answered by Alan3354)