Question

Hey Guys!! Please tell me three ways of expanded form in decimals. ​

Answer 1

Writing decimals in expanded form simply means writing each number according to its place value. This is done by multiplying each digit by its place value and adding them together.

1. Write in expanded form:

(i) 3479.105

= 3 thousands + 4 hundreds + 7 tens + 9 ones + 1 tenths + 0 hundredths+ 5 thousandths

= 3000 + 400 + 70 + 9 + 1/10 + 0/100 + 5/1000



2. Write as decimal fractions:

(i) 8 thousands + 8 ones + 3 tenths + 9 hundredths

= 8008.39

There are only 2ways of Decimal.

Answer 2

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When writing decimals in expanded form,

1.we must always remember to multiply all numbers by their place value and separate them using parentheses. 2.Remember also that the digit in front (to the left) of the decimal is a whole number and

3.the numbers after the decimal must by written in their correct place value.