RS Aggarwal Class 7 Mathematics Fifth Chapter Exponents Exercise 5A Solution

RS Aggarwal Class 7 Mathematics Fifth Chapter Exponents Exercise 5A Solution

EXERCISE 5A

(1) Write each of the following in power notation:

(2) Express each of the following in power notation:

(3) Express each of the following as a rational number:

(4) Express each of the following as a rational number:

(5) Find the reciprocal of each of the following:

(6) Find the value of each of the following:

(7) Simplify each of the following and express each as a rational number:



(8) Simplify and express each as a rational number:


(9) Express each of the following as a rational number:



(10) Simplify:







(17) Find the value of n when:




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