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gogolik [260]
3 years ago
10

The mass of a stone is 5kg. The stone is twice as heavy as a

Mathematics
2 answers:
lara31 [8.8K]3 years ago
5 0
<h2>Answer:</h2><h2><u><em>12.5 is the mass of the Ball </em></u>Step-by-step explanation: The book weighs half of 5 so that is 2.5 it says then...  The book is 5 times heavier than a ball. so 2.5*5= 15.5</h2>
soldier1979 [14.2K]3 years ago
4 0

Answer:

0.5kg

Step-by-step explanation:

5kg/2=2.5kg

2.5kg/5=0.5kg

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