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18-12-2014
Mathematics

Answered

The sum of ten numbers is 2783.If one of the ten numbers is changed from 397 to 502,what is the new sum?

Answer :

18-12-2014

Find how much extra is added to 397 that will result in 502:
502-397=105

Add that additional value to your total to find the new total:
2783+105=2888

2888

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