In standard form, the number 829030000 is written as K × 10⁸ where K is equal to
a. 82903
b. 829.03
c. 82.903
d. 8.2903

Solution:

The number given is

829030000

We know that

In standard form, a number is written as k × 10⁸

k is the terminating decimal such that 1 ≤ k ≤ 10

So we get

829030000 = 8.2903 < 10

Therefore, k is equal to 8.2903

✦ Try This: Square of (-5/9) is

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 13

---

NCERT Exemplar Class 7 Maths Chapter 11 Problem 17

In standard form, the number 829030000 is written as K × 10⁸ where K is equal to: a. 82903, b. 829.03, c. 82.903, d. 8.2903

Summary:

In standard form, the number 829030000 is written as K × 10⁸ where K is equal to 8.2903

---

☛ Related Questions:

• Which of the following has the largest value: a. 0.0001, b. 1/10000, c. 1/106, d. 1/106 ÷ 0.1
• In standard form 72 crore is written as: a. 72 × 107, b. 72 × 108, c. 7.2 × 108, d. 7.2 × 107
• For non-zero numbers a and b, (a/b)m ÷ (a/b)n, where m > n, is equal to: a. (a/b)mn b. (a/b)m+n c. . . . .