the cost of 2 tables and 5 chairs is ₹2300. If a table costs ₹30 more than a chair, find the price of each
Answers
Answer:
The Cost of Chair=320
the cost of table=350
Step-by-step explanation:
tables t and chair C say..
2t+5C=2,300.......(1)
t-c=30....... .(2)
if we love 1 and 2 equation
2(30+c)+5C=2,300
7C=2,300-60
C =2,240/7
C=Rs.320
C value substitute in equation 2
t-320=30
t=320+30
=350
the cost of a table=Rs.350
Answer:
The price of 2 table is 700rs and that of 5 chairs is 1600rs
Step-by-step explanation:
let x be table and y be chairs...
:2x+5y=2300--------(1)
from the second condition,
:x=y+30-----(2)
substitute value of x in (1)
:2(y+30)+5y=2300
:2y+60+5y=2300
:7y=2300-60
:7y=2240
:y=2240/7
:y=320
substitute value of y in (2)
:x=350
now,substitute value of x and y in equ(1).....
:table =700
:chair=1600
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