Apattern has five blue triangles to every 80 yellow triangles what is the ratio of blue triangles to all triangles

The number of blue triangles to number of yellow triangles is 1:16.

Step-by-step explanation:

Since we have given that

Number of blue triangles = 5

Number of yellow triangles = 80

According to question,

Ratio of number of blue triangles : number of yellow triangles

Hence, the number of blue triangles to number of yellow triangles is

1:16.

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

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