over a period of 2months, a baby’s mass increased by 20%. If the baby’s mass is now 6kg, how much did she weigh 2months ago?​

over a period of 2months, a baby’s mass increased by 20%. If the baby’s mass is now 6kg, how much did she weigh 2months ago?​

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  1. Answer: 4.8
    Step-by-step explanation:
    First do 20% of 6,
    you get 1.2
    then subtract 6 by 1.2
    and you get 4.8kg and that’s the answer

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