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5 coffee and 4 tea costs Rs.96, 5 badam milk and 6 coffee costs Rs. 32 and 7 tea and 6 badam milk costs Rs.37. What is the combined price of 1 tea, 1 coffee and 1 badam milk?
Read Solution (Total 10)
-
- 5c+4t=96 /........(1)
5b+6c=32 /........(2)
7t+6b=37 /.........(3)
now (1)+(2)+(3)
11c+11t+11b=165
11(c+t+b)=165
c+t+b=15
- 11 years agoHelpfull: Yes(36) No(3)
- 5c+4t=96 (1)
5b+6c=32 (2)
7t+6b=37 (3)
(1)+(2)+(3)
we get
11c+11t+11b=165
11(c+t+b)=165
c+t+b=15
thats it
- 11 years agoHelpfull: Yes(9) No(2)
- suppose coffee as x, tea as y and badman milk as z
3 equations are formed ~
5x+4y=96 ,
6x+5z=32,
7y+7z=37
on solving above three equation
v get x=10.66 y=10.72 and z=-6.34
so combined price ~ x+y+z=15
ans is 15 - 11 years agoHelpfull: Yes(5) No(0)
- 15 is the answer
- 11 years agoHelpfull: Yes(1) No(1)
- 15 is right answer
- 11 years agoHelpfull: Yes(1) No(0)
- Price is 15 rupees !!!
- 11 years agoHelpfull: Yes(1) No(0)
- Please explain vasavi chandra... How to got 15
- 11 years agoHelpfull: Yes(0) No(4)
- 15
Solve the equation s
- 8 years agoHelpfull: Yes(0) No(0)
- 5c+4t=96 (1)
5b+6c=32 (2)
7t+6b=37 (3)
(1)+(2)+(3)
we get
11c+11t+11b=165
11(c+t+b)=165
c+t+b=15 - 7 years agoHelpfull: Yes(0) No(0)
- 5c+4t=96----(1)
5b+6c=32---(2)
7t+6b=37---(3)
from (1),(2) and(3),
11(c+t+b)=165
c+t+b=15 - 6 years agoHelpfull: Yes(0) No(0)
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