Question

(e) 1 kg 250 g, 3 kg
(f) 3 min 30 s, 1 h?​

Answer 1

Answer:

e .) 1 kg = 250 g

3 kg =. ?

=. 3× 250= 750

therefore 3 kg = 750 gm

f.) we know that 1 hr = 60 min

1 min = 60 sec

therefore 60×60 = 120 sec

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