Question

Write the following numbers in generalised form.

(ii) 129​

Answer 1

Answer:

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Step-by-step explanation:

129 = 100*1 + 10*2 + 1*9

129 = 100+20+9

= 129

Answer 2

Step-by-step explanation:

A 3 digit number madeup of digits a, b, c will be written as,

abc = 100 × a + 10 × b + 1 × c = 100a + 10b + c

hence generalised form of number

129 = 100*1 + 10*2 + 1*9