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olga2289 [7]
3 years ago
6

If all the beads in a jar are either orange or purple and the ratio of orange to purple beads is 6 to 5, what is the ratio of th

e following:
a. purple to orange
b. purple to all beads
c. all beads to orange
Please help ASAP on all 3 parts!!! :(
Mathematics
1 answer:
dmitriy555 [2]3 years ago
8 0

Answer:

a. purple to orange  =\frac{5}{6}

b. purple to all beads=\frac{5){11}

c. all beads to orange=\frac{11}{6}

Step-by-step explanation:

Given:

Colour of beads in jar = orange or purple

The ratio of orange to purple beads = 6 : 5

Solution:

Let number of orange beads be= 6x

Number of purple  beads=5x

Total no of beads= 6x+5x=11x

a. Ratio of  purple to orange.

Ratio of  purple to orange=\frac{\text{number of purple boads}}{\text{number of orange beads}}

Ratio of  purple to orange=\frac{5x}{6x}

Ratio of  purple to orange=\frac{5}{6}

b. Ratio of purple to all beads

Ratio of  purple to all beads=\frac{\text{number of purple beads}}{\text{Total number of  beads}}

Ratio of purple to all beads=\frac{5x}{11x}

Ratio of purple to all beads=\frac{5}{11}

c. Ratio of all beads to orange

Ratio of  purple to all beads=\frac{\text{Total number of  beads}}{\text{number of orange beads}}

Ratio of purple to all beads=\frac{11x}{6x}

Ratio of purple to all beads=\frac{11}{6}

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