Question

8; Express the following numbers in standard form.
(a) 76,47,000
(b) 8,19,00,000​

Answer 1

Answer:

7647000,00

Step-by-step explanation:

A number in standard form is written as a x 10k, where a is the terminating decimal such that 1 < a < 10 and k is any integer

Answer 2

Answer:

7647000,00,81900000.00

Step-by-step explanation:

(a) We have, 76,47,000 = 7647000,00 A number in standard form is written as a x 10k, where a is the terminating decimal such that 1 < a < 10 and k is any integer. So,7647000 = 7647 x 103 = 7.647 x 103 x 103 = 7.647 x 106 Similarly, (b) 8,19,00,000 = 81900000.00 = 819 x 10 s = 8.19 x 102 x 105 = 8.19 x 107