a) X - 1/4 = 5/3 .                        b) X - 2/3 = 1/2 .

    X         = 5/3 + 1/4 .                   X          = 1/2 + 2/3 .

    X         = 20/12 + 3/12 .             X          = 3/6 + 4/6 .

    X         = 23/12 .                        X          = 7/6 .

Tôi chúc bạn học tốt !

Kết bạn nhé !

nà ní. đây là toán mà có phải tiếng anh đâu

My name is Trung. I am a new pupil in class 5B. Today is Wednesday. I have five lessons: Maths, Vietnamese,Science,IT and PE. Tomorrow is Thursday. I have four lessons:Maths, Vietnamese, Music and Art.

My name is Trung. I'm a new pupil in Class 5B. Today is Wednesday. I have five lessons: Maths, Vietnamese, Science, IT and PE. Tomorrow is Thursday. I'll have four lessons: Maths, Vietnamese, Music and Art.

Chúc bạn học tốt.

😁😁😁

0 bíc

báo cáo:))

let's fight covid nhé

tíck cho mình nha 

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