How many- Tricky Questions Flashcards by Mur Unknown | Brainscape

Q

At lunchtime, there were 281 student on the playground.
By 12 o’clock, 41 girls left.
The number of boys was triple the number of remaining girls.
How many girls were there on the playground at the beginning of lunchtime?

A

281-41 walkers= 240
240/4 =60
(3 boys and 1 girl)

Number of girls remaining= 60+41=101 girls (who left)

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