Find
the
result of subtracting the sum
of all integers between
20 and 30 from
the sum of all the integers from 20 to 30
Answers
Answered by
2
Answer:
it is 50 sum is equal to 50
Answered by
1
Answer:
50
Step-by-step explanation:
Sum of the all integers between 20 and 30
20+21+22+23+24+25+26+27+28+29+30=27521+22+23+24+25+26+27+28+29=225
∴ Required number= (Sum of the all integers from 20 and 30)-(Sum of the all integers between 20 and 30 )
=275-225
=50
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