A photographer uses a computer program to enlarge a photograph. What is the scale according to which the width has enlarged

Solution:

It is given that

Width before editing the photograph = 2 units

Width after editing the photograph = 4 units

We know that

Scale = Width before editing the photograph/ Width after editing the photograph

Substituting the values

Scale = 2/4 = 1/2

Scale = 1: 2

Therefore, the scale according to which the width has enlarged is 1: 2.

✦ Try This: Draw the net of a regular heptagon with side 6 cm.

☛ Also Check: NCERT Solutions for Class 8 Maths Chapter 10

NCERT Exemplar Class 8 Maths Chapter 6 Problem 96

A photographer uses a computer program to enlarge a photograph. What is the scale according to which the width has enlarged

Summary:

A photographer uses a computer program to enlarge a photograph. The scale according to which the width has enlarged is 1: 2.

☛ Related Questions:

• A photographer uses a computer program to enlarge a photograph. What is the scale according to which . . . .
• The side of a square board is 50 cm. A student has to draw its image in her notebook. If the drawing . . . .
• The distance between school and house of a girl is given by 5 cm in a picture, using the scale 1 cm . . . .