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grandymaker [24]
3 years ago
15

Estimate its sum to the nearest ten ( 57+34 )=​

Mathematics
1 answer:
hammer [34]3 years ago
4 0

ANSWER:

Sum of the given two numbers,

57 + 34 = 91

Now, the one's digit is less than 5.

So, Estimated number is 90.

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Step-by-step explanation:

* Lets revise how to identify the type of the conic  

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