Question

Q
b) Oranges are bought at that rate of 3 for Rs 4 and sold at the rate of 15 for Rs 24
Find the gain or loss percent
c) A path of uniform width 2 m is running along the outside of a rectangular field
How much money is needed to gravel the path at Rs 40 per
m2?
70​

Answer 1

Answer:

gain %= 20%

Step-by-step explanation:

cp of 1 orange= rs. 4/3

SP of 1 orange= rs. 8/5

gain= 8/5-4/3= 4/15

gain% = 4/15x3/4x100= 20%