Question

Помогите!1)Сколько музыкальных композиций ёмкостью 2,45 МБ можно разместить на диске в 700МБ2)Сколько школьных учебников ёмкостью 350 КБ можно разместить на трехдюймовой дискате?(дискета 1,4 МБ)​

Answer 1

Ответ:

1 МБ = 1000 КБ

1) 700 : 2.45 ≈ 285 композиций

2) 1 400 : 350 = 4 учебников

Answer 2

Calculating the Number of Music Compositions on a 700MB Disk

To calculate the number of music compositions that can be stored on a 700MB disk, we need to know the size of each composition. In this case, each composition has a size of 2.45MB.

To find the number of compositions, we can divide the total disk capacity by the size of each composition:

Number of compositions = Disk capacity / Composition size

Substituting the values, we get:

Number of compositions = 700MB / 2.45MB

Calculating this, we find that the number of music compositions that can be stored on a 700MB disk is approximately 285 compositions.

[[1]]

Calculating the Number of School Textbooks on a 1.4MB Diskette

To calculate the number of school textbooks that can be stored on a 1.4MB diskette, we need to know the size of each textbook. In this case, each textbook has a size of 350KB.

To find the number of textbooks, we can divide the total diskette capacity by the size of each textbook:

Number of textbooks = Diskette capacity / Textbook size

Substituting the values, we get:

Number of textbooks = 1.4MB / 350KB

Calculating this, we find that the number of school textbooks that can be stored on a 1.4MB diskette is approximately 4 textbooks.

[[2]]