7th Standard Syllabus & Materials
7th Standard
Tamilnadu 7th Standard Maths T2 - தகவல் செயலாக்கம் Important Questions And Answers Study Material - QB365 Set B
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - தகவல் செயலாக்கம் Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - வடிவியல் Important Questions And Answers Study Material - QB365 Set C
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - வடிவியல் Important Questions And Answers Study Material - QB365 Set B
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - வடிவியல் Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - இயற்கணிதம் Important Questions And Answers Study Material - QB365 Set C
Published on: 13/05/2022
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Questions + Answers key
Take MCQ Maths Test1.
Express the following as fractions
A juice container has 4.5 litres of mango juice.
2.
Find the decimal form of the following fractions.
23 + \(\frac { 6 }{ 10 } \)+ \(\frac { 8 }{ 1000 } \)
3.
Convert the following into simplest fractions.
3.46
4.
Write the following fractions as decimals.
\(\frac { 1 }{ 50 } \)
5.
Write the following fractions as decimals.
\(\frac { 9 }{ 1000 } \)
1.
4.5 = 4 + \(\frac { 5 }{ 10 } \)
= 4\(\frac { 5 }{ 10 } \) = 4\(\frac { 1 }{ 2 } \)
A juice container has 4\(\frac { 1 }{ 2 } \) litres of mango juice.
2.
23 + \(\frac { 6 }{ 10 } \) + \(\frac { 8 }{ 1000 } \) = 23 + 6 x \(\frac { 1 }{ 10 } \) + 0 x \(\frac { 1 }{ 100 } \) + 8 x \(\frac { 1 }{ 1000 } \)
= 23.608 (since hundredths place is not there, it is taken as '0')
3.
3.46 = 3 + \(\frac { 46 }{ 100 } \)
= 3 + \(\frac { 46\div 2 }{ 100\div 2 } \)
= 3 + \(\frac { 23 }{ 50 } \)
= 3 \(\frac { 23 }{ 50 } \)
4.
We have to find a fraction equivalent to \(\frac { 1 }{ 50 } \) whose denominator is 100.
\(\frac { 1 }{ 50 } \) = \(\frac { 1\times 2 }{ 50\times 2 } =\frac { 2 }{ 100 }\) = 0.02
5.
In \(\frac { 9 }{ 1000 } \), tenth and hundredth place is zero.
Therefore, \(\frac { 9 }{ 1000 } \) = 0.009
7th Standard Syllabus & Materials
7th Standard
Tamilnadu 7th Standard Maths T2 - இயற்கணிதம் Important Questions And Answers Study Material - QB365 Set B
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - இயற்கணிதம் Important Questions And Answers Study Material - QB365 Set A
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - அளவைகள் Important Questions And Answers Study Material - QB365 Set C
NEW7th Standard
Tamilnadu 7th Standard Maths T2 - அளவைகள் Important Questions And Answers Study Material - QB365 Set B
Tamilnadu Stateboard 7th Standard Subjects
Tamilnadu Stateboard Standards
