Question

weight of one casting is 2kg and weight of another casting is 200grams.compare the weights

Answer 1

weight of one casting= 2kg=2000g
weight of another casting=200g
$\: \: = \frac{2000}{200} = \frac{10}{1}$
=10:1 is the answer

Answer 2

Answer:
OPTION (B) 10:1
Step-by-step explanation:
Given:
Weight of 1st casting = 2Kg
Weight of 2nd casting = 200grams
sol:
1 Kg = 1000 grams
2 Kg = 2x 1000 = 2000 grams
While comparing ,
1st : 2nd = 2000 : 200
=10 : 1