I'm going to assume that the question should say “at a profit of 5%”.
Restate question in the form of a equation.
Let C = the cost price of the item.
C + 0.705 C = C - 0.05 C + Rs 50
0.05 C = - 0.05 C + Rs 50
0.10 C = Rs 50
C = Rs 500
The cost price of the item is Rs 500
I hope this help you
Answer:
9 packages of chocolate bars
Step-by-step explanation:
Let he bought c packages of chocolate bars and t packages of toffee bars,
Since, he bought 1 fewer package of chocolate bars than toffee bars.
⇒ c = t - 1 -----(1)
Also, he handed out out 
of the chocolate bars and 
of the toffee bars,
If he handed out the same number of each kind of candy bar.
( By cross multiplication )
( Division property of equality )
From equation (1),
Hence, he bought 9 packages of chocolate bars.
Answer:
40+39=79
Step-by-step explanation:
10 times 4+30+9
40*39=79
The numbers are: 33, 34, 35.
_______________________
Answer:
24 units cubed
Step-by-step explanation:
Volume is just length x width x height
so the width is 2 units and the height is 2 units and the length is 6 units: 2 x 2 = 4
4 x 6 = 24 units cubed
