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Phổ biến Word Problems >

4 2/7 of what number is 20 1/2

Lời Giải

4 \frac{2}{7} o f w ha t n u mb er i s 20 \frac{1}{2}

Lời Giải

The number : 4 \frac{47}{60}

Các bước giải pháp

Represent the number with

x

A.T.Q.:

\frac{30}{7} x = \frac{41}{2}

Giải

x, \frac{30}{7} x = \frac{41}{2} : x = \frac{287}{60}

Chuyển phân số không thực sự thành hỗn số:

\frac{287}{60} = 4 \frac{47}{60}

The number : 4 \frac{47}{60}

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