The ratio of blue and black pens in a stationary shop is 3:4 if there are 36 blue pens then number of black pe
Answers
Answered by
16
Answer:
your answer will be 12 okay
Answered by
1
Answer:
48
Step-by-step explanation:
Let no.of blue pen=3x and no of Black pen= 4x
ATQ
no of blue pen= 3x
36=3x
so x=36/3
=12
hence no of Black pen= 4x12
= 48
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