Question

The ratio of books and pens in a box are
9:6.if number of books are 720 find number of
pens.​

Answer 1

Answer:

if 9.6=9.9 and 729=7.20

Answer 2

Answer:

480

Step-by-step explanation:

Let the measuring ratio = x

Let no. of books = 9x. ----(1)

Let no. of pens = 6x

Total no. of books = 720 -----(2)

from (2) and (1)

9x = 720

x = 720 ÷ 9

x = 80

So no. of pens = 6x

6 × 80

480 ans.

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