Question

2: Express as kg and g:
(a) 1290 g​

Answer 1

Answer:

as 1kg=1000g

   1290g = 1290/1000

    1290 g=1.29 kg..

so 1290 grams is equal to 1.29 kilograms..

Step-by-step explanation:

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Answer 2

Answer:

1 kg 290 g

Step-by-step explanation:

because 1 kg = 1000 g

so we divide 1290 g with 1000g so our quotient is 1 and remainder is 290 .

so answer is 1kg 290 g