Q100 of 110 Page 242

If 12 shirts of equal size can be prepared from 27m cloth, what is length of cloth required for each shirt?

Let’s length of cloth required for each shirt = p m

⇒ 12 × p = 27

⇒ p =

⇒ p = m

What should be divided byto obtain the greatest negative integer?

From a rope 68 m long, pieces of equal size are cut. If length of onepiece isfind the number of such pieces.

101

Insert 3 equivalent rational numbers between

ii. 0 and -10

102

Put the (√), wherever applicable