Question

Find the result of subtracting the sum of all integers between 14 and 26 from the sum of all integers from 32 to 44.​

Answer 1

Answer:

Sum of the all integers from 20 and 30

20+21+22+23+24+25+26+27+28+29+30=275

Sum of the all integers between 20 and 30

21+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

∴The required number is 50.