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primary 5 | Maths
| Fractions
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Need to help, thanks!
Date Posted: 4 years ago
Views: 557
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Sorry, what is the total mass of the two balls?Is it answer is 51/7.
Hi, no. The steel ball is 51/7. As it is 3times heavier than iron. So if you want total, u need steel plus iron
Sorry i didn’t read the question properly. So 51/7 + 17/7 =68/7
Ok, thank you so much!
No problem
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