Question

What percent of 10kg is 250g ?

25%
5%
10%
2.5%​

Answer 1

We need to convert kg into grams by multiplying by 1000 we get,

10kg= 10 × 1000 = 10000g

Now, let us consider a number x

x% of 10000 is 250

x% × 10000 = 250

100x = 250

x = 250/100 = 2.5%

Answer 2

Answer

2.5%

Step-by-step explanation:

250g out of 10 kg = 250÷(10×1000)

1kg = 1000 grams

250÷10000=1÷40

in percentage 1/40×100 = 2.5%