Question

{99 1/7+ 99 2/7+99 3/7+99 4/7+99 5/7+ 99 6/7}=??

Answer 1

Answer:

597

Step-by-step explanation:

99 1/7 = (693+1)/7

for adding 694+ ... +699 use sum of AP(arithmetic progression) formula

Answer 2

Answer: 597

99 1/7 = (693+1)/7

for adding 694+ ... +699 use sum of AP(arithmetic progression) formula