3. The sum of seven numbers is 2,814. If each number is increased by 70, and the seven resulting numbers are added, the new sum will be a) 3,214 c) 3,204 b) 3,304 d) 3,504

3. The sum of seven numbers is 2,814. If each number is increased by 70, and the

seven resulting numbers are added, the new sum will be
a) 3,214
c) 3,204
b) 3,304
d) 3,504