Class 7 Exam  >  Class 7 Notes  >  Mathematics (Maths) Class 7  >  Very Short Question Answers: Rational Numbers

Class 7 Maths Chapter 1 Question Answers - Rational Numbers

Q1: Reduce 55/66 into the standard form.
Ans: 
We know that both 55 and 66 are divisible by 11,
Class 7 Maths Chapter 1 Question Answers - Rational Numbers
= 5/6

Q2: Find the additive inverse of Class 7 Maths Chapter 1 Question Answers - Rational Numbers
Ans:
3/8

Q3: Reduce the following to simplest form.
(a) 36/54
(b) 8/72
Ans: 
(a) HCF of 36 and 54 is 18 .
Dividing both numerator and denominator by 18,
Class 7 Maths Chapter 1 Question Answers - Rational Numbers
(b) HCF of 8 and 72 is 8.
Dividing both numerator and denominator by 8,
Class 7 Maths Chapter 1 Question Answers - Rational Numbers

Q4: Write four more numbers in the following pattern
Class 7 Maths Chapter 1 Question Answers - Rational Numbers

Ans:
Class 7 Maths Chapter 1 Question Answers - Rational Numbers
Class 7 Maths Chapter 1 Question Answers - Rational Numbers

Q5. Fill in the blanks.
(a) Class 7 Maths Chapter 1 Question Answers - Rational Numbers
(b) Class 7 Maths Chapter 1 Question Answers - Rational Numbers
(c) Class 7 Maths Chapter 1 Question Answers - Rational Numbers

Ans:
(a) Class 7 Maths Chapter 1 Question Answers - Rational Numbers
(b) Class 7 Maths Chapter 1 Question Answers - Rational Numbers
(c) Class 7 Maths Chapter 1 Question Answers - Rational Numbers

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