Question

Question 4

The expanded form of the number 9578 is
(A) 9 × 10000 + 5 × 1000 + 7 × 10 + 8 × 1
(B) 9 × 1000 + 5 × 100 + 7 × 10 + 8 × 1
(C) 9 × 1000 + 57 × 10 + 8 × 1
(D) 9 × 100 + 5 × 100 + 7 × 10 + 8 × 1

Answer 1

Given number is 9578.
On expanding 9578, we get
$9578=(9\times 1000)+(5\times 100)+(7\times 10)+(8\times 1)$

This answer is the same as option B.