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help with the question
Date Posted: 1 year ago
Views: 126
Two ways to solve this question
First way: algebra with simultaneous equation
4x +2y=128
x+y=48
Solve this for x and y, which is the number of cat and bird respectively.
x=16
y=32
Second way: guess and check
Make a table with
X Y Number of legs
Eventually u will guess x=16 and y=32
Tedious but no algebra involved.
First way: algebra with simultaneous equation
4x +2y=128
x+y=48
Solve this for x and y, which is the number of cat and bird respectively.
x=16
y=32
Second way: guess and check
Make a table with
X Y Number of legs
Eventually u will guess x=16 and y=32
Tedious but no algebra involved.
See 1 Answer
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Date Posted:
1 year ago
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