100
100 + 99 + 98 + 2 + 1 + 0.3 = 300.3
5,050
99 + 98 + 97 = 294
297
Sum of numbers from 1 to 100:(1+100) + (2+99) + (3+98) + (4+97) + ... + (49+52) + (50+51) =50 pairs, each pair adds up to 101= (50 x 101)= 5,050
The median is (98+99)/2 = 98.5
505
The three consecutive numbers whose sum is 294 are 96, 98 and 100. Also, 97, 98 and 99.
1 + 98 = 99
IN WHOLE NUMBER FIRST DIGIT IS 0 SO THAT WE HAVE TO SUM 1-98 NUMBERS :-SUM OF 1-10 IS 55 SO IN SUM OF EACH 11-20,21-30......THE UNIT DIGIT WILL COME 5 SO FOR THAT WE MULTIPLY 5*9+1+2+3+4+5+6+7+8 AFTER THIS CALCULATION WE GOT 1 AS A UNIT DIGIT NUMBER
101