Question

The decimal expansion of following numbers will terminate after how many places :
a. 47/2^35^2
b. 359/2×5^4​

Answer 1

Answer:

359/2×5^4 will be the answer

Answer 2

Given :- The decimal expansion of following numbers will terminate after how many places :

a. 47/2³5²

b. 359/2×5⁴

Answer :-

a) 47/(2³ * 5²)

→ Multiply and divide by 5

→ (47 * 5)/(2³ * 5³)

→ 235/(8 * 125)

→ 235/1000

→ 0.235 .

It will terminate after 3 places of decimal .

b) 359/(2 * 5⁴)

multiply and divide by (2³ = 8) ,

→ (359*8)/(2⁴ * 5⁴)

→ 2872/(16 * 625)

→ 2872/10000

→ 0.2872 .

It will terminate after 4 places of decimal .

Learn more :-

(3) निम्न के स्थानीय मान लिखिये-

(अ)43.24

(स)884.20

(ब) 534.34

(द) 178.34

https://brainly.in/question/37666224