Converting Decimal Fractions to Simple Fractions and Mixed Numbers: Find the missing number

Circle the number equal to $\frac{19}{1000}$

Let's write the simple fraction as a decimal fraction:

$19.0$

Since the fraction divides by 1000, we move the decimal point three places to the left:

$.0190$

We'll add a zero before the decimal point and get:

$0.0190=0.019$

0.019

Circle the number equal to $\frac{1}{40}$

Let's multiply the numerator and denominator by a number that will help us reach 1000 in the denominator:

$\frac{1\times25}{40\times25}=\frac{25}{1000}$

We'll write the simple fraction as a decimal fraction:

$25.0$

Since we're dividing by 10, the decimal point will move three places to the left, so we'll get:

$.0250$

We'll add the 0 before the decimal point and get:

$0.0250=0.025$

0.025

Circle the number equal to $\frac{1}{2}$

Let's multiply both the numerator and denominator by a number that will help us reach 10 in the denominator:

$\frac{1\times5}{2\times5}=\frac{5}{10}$

We'll write the simple fraction as a decimal fraction:

$5.0$

Since we're dividing by 10, the decimal point will move one place to the left, so we'll get:

$.50$

We'll add the 0 before the decimal point and get:

$0.50=0.5$

0.5

Circle the number equal to $\frac{74}{1000}$

Let's write the simple fraction as a decimal fraction:

$74.0$

Since the fraction divides by 1000, we move the decimal point three places to the left:

$.0740$

We'll add a zero before the decimal point and get:

$0.0740=0.074$

0.074

Circle the number equal to $\frac{3}{20}$

We will multiply the numerator and denominator by a number that will help us reach 100 in the denominator:

$\frac{3\times5}{20\times5}=\frac{15}{100}$

Let's write the simple fraction as a decimal fraction:

$15.0$

Since we are dividing by 100, the decimal point will move two places to the left, so we get:

$.150$

We'll add the 0 before the decimal point and get:

$0.150=0.15$

0.15

Circle the number equal to $\frac{3}{10}$

Let's write the simple fraction as a decimal fraction:

$3.0$

Since the fraction divides by 10, we move the decimal point one place to the left:

$.30$

We add a zero before the decimal point and get:

$0.30=0.3$

0.3

Circle the number equal to $\frac{15}{25}$

Let's multiply both the numerator and denominator by a number that will help us reach 100 in the denominator:

$\frac{15\times4}{25\times4}=\frac{60}{100}$

We'll write the simple fraction as a decimal fraction:

$60.0$

Since we're dividing by 010, the decimal point will move two places to the left, so we'll get:

$.600$

We'll add the 0 before the decimal point and get:

$0.600=0.6$

0.6

Circle the number equal to $\frac{60}{300}$

Let's divide both the numerator and the denominator by a number that will help us reach 100 in the denominator:

$\frac{60:3}{300:3}=\frac{20}{100}$

We'll write the simple fraction as a decimal fraction:

$20.0$

Since we're dividing by 100, the decimal point will move two places to the left, so we'll get:

$.20$

We'll add the 0 before the decimal point and get:

$0.20=0.2$

0.2

Circle the number equal to $\frac{73}{100}$

Let's write the simple fraction as a decimal fraction:

$73.0$

Since the fraction divides by 100, we move the decimal point two places to the left:

$.730$

We'll add a zero before the decimal point and get:

$0.730=0.73$

0.73

Circle the number equal to $\frac{2}{25}$

We will multiply the numerator and the denominator by a number that will help us reach 100 in the denominator:

$\frac{2\times4}{25\times4}=\frac{8}{100}$

Let's write the simple fraction as a decimal fraction:

$8.0$

Since we are dividing by 100, the decimal point will move two places to the left, so we get:

$.080$

We'll add the 0 before the decimal point and get:

$0.080=0.08$

0.08

Circle the number equal to $\frac{9}{10}$

Let's write the simple fraction as a decimal fraction:

$9.0$

Since the fraction divides by 10, we move the decimal point one place to the left:

$.90$

We add a zero before the decimal point and get:

$0.90=0.9$

0.9

Circle the number equal to $\frac{85}{100}$

Let's write the simple fraction as a decimal fraction:

$85.0$

Since the fraction divides by 100, we move the decimal point two places to the left:

$.850$

We add a zero before the decimal point and get:

$0.850=0.85$

$0.85$

Circle the number equal to $\frac{6}{15}$

0.4

Circle the number equal to $\frac{24}{50}$

0.48

Mark the number equal to 0.012

$\frac{12}{1000}$