Question

the weight of three balls of wool is 20 grams. how many balls of wool weight 1 kg​

Answer 1

Answer:

weight of 3 balls of wool = 20 g

so the weight of 1 ball of wool = 20/3

= 6.66

1kg = 1000 g

1000 g = 1000 / 6.66= 150.150

so in 1kg there are 150.150 balls

Answer 2

Step-by-step explanation:

No. of balls of wool weighing 1 kg is 150.

Hope it helps...