Class 6 Decimals and Fractions — practice questions with answers
Decimals · 5 sample questions from the school syllabus. Try each one, then open the answer and the worked solution.
1. Write the fraction 101 as a decimal.
A0.1
B0.01
C1.0
D10.0
Show answer
Answer: A) 0.1
101 means one part out of ten, which is one tenth = 0.1.
2. Express 1.2 as a mixed number in lowest terms.
A151
B1102
C121
D512
Show answer
Answer: A) 151
1.2 = 1 + 102 = 1 + 51 = 151.
3. Which fraction is equal to 0.005?
A2001
B1005
C201
D105
Show answer
Answer: A) 2001
0.005 = 10005. Dividing both by 5 gives 2001.
4. A tailor in Surat uses 1.5 m of cloth for one shirt and 43 m extra for the collar. Write the total cloth used as a decimal in metres.
A3.25
B2.25
C1.25
D4.5
Show answer
Answer: B) 2.25
43 = 0.75, so total = 1.5 + 0.75 = 2.25 m.
5. A painter mixes 0.2 litre of red paint with 43 litre of white paint and then adds 201 litre of blue paint. First write every amount as a decimal, then find the total volume of paint in litres.