Question

express the following is the standard from:
(a) 4.7
(b) 689000
(c) 52 lakh

Please give me a answer with solution

Kaun hai brainilist

Batao ​

Answer 1

Answer:

a) 4.7 is in standard form

b) 689000= 6.89 * 10^5

c) 52 lakh = 5200000

5.2 * 10^6

Answer 2

Answer:

(b) 6.89×10^5

(c) 5.2×10^6