Write the decimal numbers represented by the points P, Q, R and S on t

1.	Write the decimal numbers represented by the points P, Q, R and S on the given number line.
Answer» The unit length between 1 and 2 is divided into 10 equal parts and the third part is taken as Q. ∴ Q represents 1 + 0.3 = 1.3 The unit lenth between 3 and 4 is divided into 10 equal parts and the 6th part is taken as P. ∴ P represents 3 + 0.6 = 3.6 The unit length between 4 and 5 is divied into 10 equal parts and the second part is taken as S. ∴ S represents 4 + 0.2 = 4.2 The unit length between 6 and 7 is divided into 10 equal parts and the 8th part is taken. ∴ R represents 6 + 0.8 = 6.8 P(3.6), Q(1.3), R(6.8), S(4.2).

Write the decimal numbers represented by the points P, Q, R and S on the given number line.

Answer»

The unit length between 1 and 2 is divided into 10 equal parts and the third part is taken as Q.

∴ Q represents 1 + 0.3 = 1.3

The unit lenth between 3 and 4 is divided into 10 equal parts and the 6th part is taken as P.

∴ P represents 3 + 0.6 = 3.6

The unit length between 4 and 5 is divied into 10 equal parts and the second part is taken as S.

∴ S represents 4 + 0.2 = 4.2

The unit length between 6 and 7 is divided into 10 equal parts and the 8th part is taken.

∴ R represents 6 + 0.8 = 6.8

P(3.6), Q(1.3), R(6.8), S(4.2).