If a:b=3:11, find (15a - 3b) : (9a + 5b)
Answers
Answered by
5
a:b=3:11
Therefore
A=3and B=11
15×3-3×11 : 9×3+5×11
45-33: 27+55
12:82
6:41
is your Ans
Therefore
A=3and B=11
15×3-3×11 : 9×3+5×11
45-33: 27+55
12:82
6:41
is your Ans
Answered by
1
Hii mate
Given that
a=3
b=11
15a-3b/9a+5b
Put the value of a &b
15x3-3x11/9x3+5x11
45-33/27+55
12/82
6/41
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