16 pen and 24 books price in 8040 then how many price 4 pen and 6 books ?
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Step-by-step explanation:
no these. question are not understand
Answered by
1
Step-by-step explanation:
let pen value = x
and book value = y
than 16 pan and 24 book cost is 8040
16x + 24y = 8040
both side divide by 4
now 4 pan and 6 book price = 2010
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