Question
Adam has stickers in 4 colours.
38 of the stickers are blue.
The rest of the stickers are red, yellow and green in the ratio of 1 : 5 : 4.
If there are 140 more yellow stickers than red stickers,
how many blue stickers are there?
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Adam has stickers in 4 colours.
38 of the stickers are blue.
The rest of the stickers are red, yellow and green in the ratio of 1 : 5 : 4.
If there are 140 more yellow stickers than red stickers,
how many blue stickers are there?