Three children, Ali, Bon and Kevin shared some beads in the ratio 2:3:4. a. Express the number of beads Ali had as a fraction of the total number of beads. b. Express the number of beads Kevin had as a fraction of the number of beads Bon had. c. What fraction of the total number of beads Ali and Kevin had is the number of beads Bon had? d. How many times the number of beads Ali had is the number of beads Kevin had?
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Step-by-step explanation:
let's take the ratio as x and add them!
2x + 3x + 4x = 9x
A) total bead = 9x
no. of bead ali has = 2x
in fraction = 2x/9x = 2/9
B) total no. of bead bon has = 2x
total no. of beads kevin has = 4x
fraction of beads of ali and kevin = 2x/4x = 2/4 = 1/2
D) no. of beads ali had = 2x
no. of beads kevin had = 4x
4x - 2x = 2x
kevin had 2 more than ali
SORRY I DON'T KNOW C
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