Question

What percentage of 400g is 2kg

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Answer 1

Answer:

10% of 2kg is 200 grams

Explanation:

Let n% of 2kg = 200 grams

=> n% × 2×1000 grams = 200grams

/* we know that ,

1kg = 1000 grams */

=> (n/100) × 2000 = 200

/* % = 1/100 */

\implies 20\times n = 200⟹20×n=200

\implies n = \frac{200}{20}⟹n=

20

200

\implies n = 10⟹n=10

Step-by-step explanation:

10 is yr answer

Answer 2

1kg =1000 g

2kg =2000g

so,

\frac{400}{2000} \times 100

2000

400

×100

\frac{400}{20}

20

400

= 20\%=20%

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