if the sum of five consecutive nos. 35? how many prime nos
are there ?

Answer Posted / mohan dutt

write no. in seris as x, x+1, x+2,x+3,x+4 these no.s are in
consecutive no.s series add them it is given that sum is 35
so x will be 5 and series will be 5,6,7,8,9 therefore prime
no.s are 5 and 7

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