02-08-2019
Mathematics

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Help me on B plz cant work it out

Help me on B plz cant work it out class=

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mateuszbalazy6 mateuszbalazy6

02-08-2019

Answer:

1kg = 1000g

400g = 0,4 kg

0,4 - 1

1 - n

multiply diagonally

0,4*n = 1

n=10/4=2,5

1:2,5 is correct answer

Step-by-step explanation:

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