Ali, Nora and Oliver shared 320 coloured sticks in a ratio of 4 : 1 : 5. How many coloured sticks doesAli and Oliver share altogether?
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Answer:
288
Step-by-step explanation:
4:1:5 = 4x + 5x + 1 x
= 10x
320 = 10x
320/10 = x
32 = x
ali = 32 x 4 = 128
oliver = 32 x 5 = 160
128+160 =
288
hence, ali and oliver shared 288 sticks(aNS)
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