Question

Imagine 74.052 on a place value chart. Then, write it in expanded form using fractions and
decimals to express the decimal place value units. An example is shown for you.

Answer 1

Answer:

c) 74.052 in Expanded form with decimal form =

7 × 10 + 4 × 1 + 0 × 0.1 + 5 × 0.01 + 2 × 0.001

b) 74.052 in Expanded form with fractions =

7 × 10 + 4 × 1 + 0 × 1/10 + 5 × 1/100 + 2 × 1/1000

Step-by-step explanation:

We are given the number 74.052

The place value of each of the numbers is given as follows:

7 = Tens

4 = units

0 = Tenth

5 = Hundredth

2 = Thousandth

We are asked to write 74.052 in Expanded form of Decimals and fractions.

74.052 in Expanded form with decimal form =

7 × 10 + 4 × 1 + 0 × 0.1 + 5 × 0.01 + 2 × 0.001

74.052 in Expanded form with fractions =

7 × 10 + 4 × 1 + 0 × 1/10 + 5 × 1/100 + 2 × 1/1000

Answer 2

Here, we are required to write the number 74.052 in expanded form using fractions and decimals to express the decimal place value units.

The answer in fractions is;

(7×10) + (4×1) + (0×1/10) + (5×1/100) + ( 2× 1/1000)

The answer in decimal form is;

(7×10) + (4×1) + (0×0.1) + (5×0.01) + ( 2× 0.001).

From the number:

• 7 = tens
• 4 = units
• . = decimal point
• 0 = tenth
• 5 = hundredth
• 2 = thousandth

(a) Therefore, to write the number in expanded form using fractions;

(7×10) + (4×1) + (0×1/10) + (5×1/100) + ( 2× 1/1000)

(b) Therefore, to write the number in expanded form using decimals;

(7×10) + (4×1) + (0×0.1) + (5×0.01) + ( 2× 0.001).

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