7th Standard Syllabus & Materials
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TN 7th English T1 - Poem - Your Space Important Questions And Answers Study Material - QB365 Set A
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Published on: 16/06/2021
QB365 provides detailed and simple solution for every book back questions in class 7 Maths subject.It will helps to get more idea about question pattern in every book back questions with solution.
Download Tamil Nadu 7th Standard Maths question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
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
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Tamilnadu Stateboard 7th Standard Subjects
Tamilnadu Stateboard Standards
