Question

we write the ratio of the second quantity with the first 10 dozen pencils 90 pencils

Answer 1

Answer:

Step-by-step explanation:

10 dozens is 120

Therefore,ratio of second quantity to first=90:120

=3:4(dividing by 3)

Answer 2

Answer:  Our required ratio will be 3:4.

Step-by-step explanation:

Since we have given that

First quantity = 10 dozen pencils

And we know that

1 dozen = 12 pencils

10 dozen = 12 × 10 = 120 pencils

And According to second quantity

Number of pencils = 90 pencils

So, Ratio of second quantity with the first quantity is given by

   90 : 120

⇒ 3 : 4

Hence, our required ratio will be 3:4.