question_answer 1)

Write the decimal number represented by the points A, B, C and D on the given number line. TIPS To write the decimal numbers represented by given points on the number line, we count their distance from 0. Here, each part represents 0.1.

Answer:

Given number line is as follows From the figure, it is clear that A = 0.8 as the unit length between 0 and 1 has been divided into 10 equal parts and 8 parts from 0 have been taken. (ii) From the figure, it is clear that B = 13 as the unit length between and 2 has been divided into 10 equal parts and unit length between 0 to 1 and then 3 parts have been taken. (iii) From the figure, it is clear that C = 22 as the unit length between 2 and 3 has been divided into 10 equal parts and unit length between 0 to 1, 1 to 2 and then 2 parts have been taken. (iv) From the figure, it is clear that D = 29 as the unit length between 2 and 3 has been divided into 10 equal parts and unit length between 0 to 1, 1 to 2 and then 9 parts have been taken.