Answer:
I'm pretty sure a
Step-by-step explanation:
look at the picture to understand
$273.60
18 x 40= 720
720 x 0.72 = 518.4
518.4 x 4 = 2,073.6
2,073.6 - 1,800 = $273.60
3 lemons cost = Rs. 5
Each lemon cost = Rs. 5/3
2 lemons Cost = Rs. 4
Each lemon cost =

Total Cost price of Each lemon =

LCM = 3

Each lemon Cost =



Selling price of 5 lemons = 9
Selling price of 1 lemon = 9/5






50 milliliter since 5% of 1000 is 50 ml and there is only 5% iodine
Answer:
should look like this
Step-by-step explanation:
equations are y=x and y = -x if needed