Question

15 The usual form of the number
9*100+7*1 is _______?

Answer 1

Answer:

So the answer is

9*100 + 7*1

900+7

907 answer

Answer 2

Answer:

Concept :

The division of numbers into their component ones, tens, hundreds, thousands, ten thousand, and so forth creates the expanded form of the number. The expanded version of the number is the sum of each digit times its place value, which is used to represent the number.

Explanation:

Given :

9*100+7×1

To find :

The usual number

Solution :

9 * 100 = 900

900 + 7 = 907

907 * 1 = 907

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