Find the sum of all prime numbers between 10 and 90.
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Prime numbers between 10 to 90 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89.
Their sum= 963
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Answer:
the sum of prime numbers between 10 and 90 is 946.
Step-by-step explanation:
here we have to find the sum of prime numbers between 10 and 90.
the prime numbers between 10 and 90 are the following: 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83 and 89.
the sum of these numbers can be obtained by adding these numbers
that is, 11+ 13+ 17+ ......+83 +89
= 946
therefore, the sum of prime numbers between 10 and 90 is 946.
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