# SCERT Kerala Class 9 Mathematics/ Decimal Forms – Chapter 2

**SCERT Kerala Class 9 Mathematics/ Decimal forms is designed for Kerala Syllabus Class 9 students. Here you can find out practice problems from the topic Decimals. You can practice these type of questions for examination..**

**SCERT Kerala Class 9 Mathematics/ Decimal Forms – Chapter 2Extra Questions for Practice/ Model Questions.Fill in the blanks:**

- Convert to decimals:

a. 3/10 = ———-

b. 29/100 = ————

c. 347/1000 = ————– - Convert to fractions:

a. 0.7 = ———–

b. 0.91 = —————–

c. 0.673 = ————— - Write as the sum of place values:

a. 0.91

b. 0.671

c. 0.03 - Convert fractions to decimals:

a. ½

b. 1/5

c. 3/5

d. 1/25

e. 13/25 - Write the place value of 6 in the following:

a. 3.675

b. 2.0965

c. 65.897 - Write the expanded form of

a. 34.2

b. 2.784 - Three tens and 2 tenths = ————–
- Arrange in ascending order:

4.908, 4.809, 8.049, 4.980, 3.987 - Write the decimal of the following:

a. 20 + 3/10 + 5/100

b. 3 + 9/100

c. 7/1000 - 4 hundreds 3 ones 5 hundredths = —————

**ANSWERS:**

- a. 0.3

b. 0.29

c. 0.347 - a. 7/10

b. 91/100

c. 673/1000 - a. 0.91 = 9/10 + 1/100

b. 0.671 = 6/10 + 7/100 + 1/1000

c. 0.03 = 3/100 - a. ½ = 5/10 = 0.5

b. 1/5 = 2/10 = 0.2

c. 3/5 = 6/10 = 0.6

d. 1/25 = 4/100 = 0.04

e. 13/25 = 52/100 = 0.52 - a. Tenths

b. Thousandths

c. Tens - a. 34.2 = 30 + 4 + 2/10

b. 2.784 = 2 + 7/10 + 8/100 + 4/1000 - 30.2
- 3.987, 4.809, 4.908, 4.980, 8.049
- a. 20.35

b. 3.09

c. 0.007 - 403.05