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Q19: Question – Paper 1 – November 2018
Q19: Question – Paper 1 – November 2018
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Question
19)
In a chess club, there are x boys and y girls.
a) If 5 more boys and 8 more girls join, there would be half as many boys as girls.
Show that y = 2x + 2
In a chess club, there are x boys and y girls.
a) If 5 more boys and 8 more girls join, there would be half as many boys as girls.
Show that y = 2x + 2
[2 marks]
b) If instead,
10 more boys and 1 more girl join, there would be the same number of boys and girls.
Work out x and y.
10 more boys and 1 more girl join, there would be the same number of boys and girls.
Work out x and y.
[3 marks]