Vidaara.orgClass 4 · Mathematics
CodeVID-M04-05-FAD-01
Fractions as Decimals - Assignment
Name: ____________________
Roll No.: __________
Date: ____________
General Instructions
- All questions are compulsory.
- Section A carries 1 mark each, Section B 2 marks, Section C 3 marks and Section D 5 marks.
- Show all working for Sections B, C and D. Only final answers are given at the end — for full solutions, raise your doubts with your teacher.
Section A — Multiple Choice Questions
5 × 1 = 5 marks
1.
$\tfrac{1}{10}=$
- A.$0.1$
- B.$0.01$
- C.$1.0$
- D.$10$
2.
$\tfrac{1}{100}=$
- A.$0.1$
- B.$0.01$
- C.$1.0$
- D.$100$
3.
$\tfrac{3}{10}=$
- A.$0.03$
- B.$0.3$
- C.$3.0$
- D.$30$
4.
$\tfrac{25}{100}=$
- A.$0.025$
- B.$0.25$
- C.$2.5$
- D.$25$
5.
The first decimal place is:
- A.ones
- B.tenths
- C.hundredths
- D.thousandths
Section B — Short Answer (2 marks)
4 × 2 = 8 marks
6.
Write $\tfrac{7}{10}$ as a decimal.
7.
Write $\tfrac{9}{100}$ as a decimal.
8.
Write $0.5$ as a fraction.
9.
Write $\tfrac{45}{100}$ as a decimal.
Section C — Short Answer (3 marks)
4 × 3 = 12 marks
10.
Write $\tfrac{6}{10}$ and $\tfrac{60}{100}$ as decimals.
11.
Write $0.8$ as a fraction in tenths.
12.
Write $\tfrac{3}{100}$ as a decimal.
13.
Write $0.25$ as a fraction in simplest form.
Section D — Long Answer (5 marks)
2 × 5 = 10 marks
14.
Write these as decimals: $\tfrac{4}{10}$, $\tfrac{40}{100}$, $\tfrac{7}{100}$.
15.
A chocolate bar is split into $100$ equal parts and $35$ are eaten. Write the part eaten as a fraction and a decimal.
Answer Key
Section A — Multiple Choice Questions
- (A) $0.1$
- (B) $0.01$
- (B) $0.3$
- (B) $0.25$
- (B) tenths
Section B — Short Answer (2 marks)
- $0.7$.
- $0.09$.
- $\tfrac{5}{10}=\tfrac12$.
- $0.45$.
Section C — Short Answer (3 marks)
- $0.6$ and $0.60$.
- $\tfrac{8}{10}$.
- $0.03$.
- $\tfrac14$.
Section D — Long Answer (5 marks)
- $0.4$, $0.40$, $0.07$.
- $\tfrac{35}{100}$; $0.35$.
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