Câu hỏi của Nguyễn Thị Ngọc Linh

Question

$C = \dfrac{145}{110} + \dfrac{41}{44} + \dfrac{99}{156} + \dfrac{73}{182}$

Nguyễn Lê Phước Thịnh · Accepted Answer

$=\dfrac{29}{22}+\dfrac{41}{44}+\dfrac{33}{52}+\dfrac{73}{182}$

$=\dfrac{58+41}{44}+\dfrac{33}{52}+\dfrac{73}{182}$

$=\dfrac{9}{4}+\dfrac{33}{52}+\dfrac{73}{182}=\dfrac{23}{7}$

Câu trả lời:

$=\dfrac{29}{22}+\dfrac{41}{44}+\dfrac{33}{52}+\dfrac{73}{182}$

$=\dfrac{58+41}{44}+\dfrac{33}{52}+\dfrac{73}{182}$

$=\dfrac{9}{4}+\dfrac{33}{52}+\dfrac{73}{182}=\dfrac{23}{7}$