1.Amina bought 112 toffees each at GH40.45p. She sold each at GH40.53p. Find the total amount she bought the toffees, correct to 2 decimal places received from selling all the toffees, correct to 2 decimal places. 2. Mr Ayitey planted coconuts on a rectangular piece of land whose length is 0.846km more than the width. If the width of the land is 1-443 km, find the perimeter of the land, correct to 3 significant figure. area of the land, correct to 4 significant figures.​

Respuesta :

Answer:

1. Amina bought the toffees for GH504.76 and received GH504.36 from selling all the toffees. Her profit was GH0.40.

Step-by-step explanation:

1. Calculate the total amount Amina paid for the toffees:

Total amount = Price per toffee * Number of toffees

Total amount = GH40.45p * 112

Total amount = GH504.76

2. Calculate the total amount Amina received from selling all the toffees:

Total amount = Price per toffee * Number of toffees

Total amount = GH40.53p * 112

Total amount = GH504.36

3. Calculate the profit or loss:

Profit = Total amount paid - Total amount received

Profit = GH504.76 - GH504.36

Profit = GH0.40