1/2.3 – 8/3.5 + 4/5.9 – 22/9.13 + 31/13.18 Question 1/2.3 – 8/3.5 + 4/5.9 – 22/9.13 + 31/13.18 in progress 0 Môn Toán Thu Thảo 4 years 2021-04-26T14:00:37+00:00 2021-04-26T14:00:37+00:00 2 Answers 7 views 0
Answers ( )
đây là cách giải và đáp án
= 1/2.3 – 8/3.5 + 4/5.9 – 22/9.13 + 31/13.18
= 3/2 – 40/3 + 36/5 – 286/9 + 558/13
= 7619/1170 = 6,5(119658)
chúc bạn học tốt
= 1/2.3 – 8/3.5 + 4/5.9 – 22/9.13 + 31/13.18
= 3/2 – 40/3 + 36/5 – 286/9 + 558/13
= 7619/1170 = 6,5(119658)