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Katyanochek1 [597]
2 years ago
15

The cost of one apple and one banana at the school canteen is $1 and the cost of 3 apples and 2 bananas is $2.40. Find the cost

of a single banana, using simultaneous equation, elimination method. Show full working out.
Mathematics
2 answers:
Anastaziya [24]2 years ago
8 0

Answer:

I don't know

I don't know

marta [7]2 years ago
7 0
Let the apple equal to x and let the banana equal to y

Equation one is x+y= 1

Equation two is 3x+2y= 2.40

Because we are doing the elimination method, multiply all of equation one by 3


3x+3y=3
3x+2y=2.40
(subtract the equations from one another)


So now you have y=60 cents

So, one banana costs 60 cents
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