1. Amina bought some mangoes at 3 for 90Gp and sold all of them at 4 for GHC 1.60. She made a profit of GHC 35.00. How many oranges did she buy. 2. Hassan made a profit of 5% by selling an article for GHC 6200. How much should he sell the article to make a profit of 15%.

too hard the other guy did it

step-by-step explanation:

explanation:

step-by-step explanation:

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

hope this : )

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)