Question

In a jar , the total number of star is 72 . If the ratio of the Blue Stars to the Yellow Stars is 4 : 5 . Find the number of Blue Stars and the Yellow Stars.

Answer 1

Answer:

blue stars are=32,and yellow stars are=40

Answer 2

Answer:

TO FIND:

Number of blue stars and Yellow stars.

GIVEN:

They are in the ratio of 4:5 and there total number is 72.

HOW TO FIND?

Let the stars be 4x and 5x,

4x + 5x = 72

9x = 72

x = 72/9

x = 8

Blue stars = 4x = 4(8) = 32 stars

Yellow stars = 5x = 5(8) = 40 stars

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