Question

can anyone pls help me out with the 8 and 9th question

Answer 1

9.

Since, Cost price of 2 lemons is Rs.1.

=CP of 1 lemon is = 12 = Rs.0.5

=Selling Price of 5 lemons = Rs.3.00

SP of 1 lemon is = 35 = Rs.0.6

Therefore, Gain per cent = 0.6−0.50.5×100

= 0.1×1000.5 = 20%

Answer 2

1rs = 6 toffe.
and sell
1rs = 5 toffer
cost price of 1 toffe = 1/6
sp of 1 toffe = 1/5 rs
gain = 1/5 - 1/6. = 1/30 rs
gain % = gain /cp × 100
= 1 ×6×100/(30 ×1)
20 % is the answer

2)
cost price of 1 lemon = 1/2
selling price of 1 lemon = 3/5

gain = 3/5 - 1/2 = 1/10 rs
gain % = 1×2×100/10
20%
ty hope u like the answer plz mark this answer as brainliest....