Question

3 kg ka Kitna pratishat 12 gram hai​

Answer 1

Answer:

2/5%

Step-by-step explanation:

3000gm=100

12gm=x

X=(12*100)/3000

=2/5%

Answer 2

12 gram of 3 kg is 0.4 percent(%).

Step-by-step explanation:

12 gram of 3 kg

Since, 1 kg = 1000 gram

∴ 3 kg = 3000 gram

∴ 12 gram of 3 kg(in %) = $\dfrac{12}{3000}$ × 100

=  $\dfrac{2}{5}$ %

= 0.4 %

Hence,  12 gram of 3 kg is 0.4 percent(%).