Question

60 books are packed in 4 boxes of equal size. How many boxes are required to pack 90 such books? How many books can be accommodated in 9 such boxes?​

Answer 1

Answer:

given:

60 books are packed in 4 boxes

according to problem

60 books = 4 boxes --( i )

X books = 9 boxes --( ii )

cross multiply the eq--( i ) and eq--( ii )

60 × 9 = 4x

X = 60/4 × 9

X= 15×9 = 135

X=135

•°•135 books are required to packed in 9 boxes

Answer 2

Answer:

1) Total 6 Boxes are required to pack 90 such books and ,

2) Total 135 Books can be accommodated in 9 such boxes .

Step-by-step Explanations :

Given : 60 books are packed in 4 boxes of equal size.

To find : How many boxes are required to pack 90 such books = ?

How many books can be accommodated in 9 such boxes = ?​

So,

60 books --------------- 4 boxes ( given )

? Books --------------- 1 box

Just simply do cross multiplication we get,

Books per box = 60/4 = 15 book

∴ Boxes Required for 90 book's = 90/15 = 6 boxes

Also,

Books in 9 Boxes = 15 × 9 = 135 Books