Question

pleaseee help guys it would really mean alot!​

Answer 1

Answer:

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Step-by-step explanation:

Step 1 - convert 3 kg to gram

We know that 1kg = 1000g

∴ 3kg = 3*1000 = 3000gm

Step 2 - Add 3000 gm and 78 gm

3000 gm + 78 gm = 3078 gm

∴ 3kg 78 gm = 3078 gm

Answer 2

Answer:

1 gm = 1/1000 kg

3kg=3000gm

3 kg and 78 gm=3078 gm

Therefore,value in kilogram=3.078 kg

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