Question

Write the following mixed decimals as mixed numbers and reduce to lowest terms. a. 17.45 b. 92.004 c. 4.2 d. 157.43

Answer 1

Answer and Step-by-step explanation:

Since we have given that

a) 17.45

Mixed number : $17+\dfrac{45}{100}=17\dfrac{45}{100}$

Lowest term : $17\dfrac{9}{20}$

2) 92.004

Mixed number : $92+\dfrac{4}{1000}=92\dfrac{4}{1000}$

Lowest term : $92\dfrac{1}{250}$

3) 4.2

Mixed number : $4+\dfrac{2}{10}=4\dfrac{2}{10}$

Lowest term : $4\dfrac{1}{5}$

4) 157.43

Mixed number : $157+\dfrac{43}{100}=157\dfrac{43}{100}$

Lowest term : $157\dfrac{43}{100}$

Answer 2

Answer:

Part A) $17\frac{9}{20}$

Part B) $92\frac{1}{500}$

Part C)$2\frac{1}{5}$

Part D) $157\frac{43}{100}$

Step-by-step explanation:

Part A) $17.45$

we know that

$17.45=17+0.45$

$0.45=\frac{45}{100} =\frac{9}{20}$

substitute

$17+\frac{9}{20}=17\frac{9}{20}$

Part B) $92.004$

we know that

$92.004=92+0.004$

$0.004=\frac{4}{1,000} =\frac{1}{250}$

substitute

$92+\frac{1}{500}=92\frac{1}{500}$

Part C) $4.2$

we know that

$4.2=4+0.2$

$0.2=\frac{2}{10} =\frac{1}{5}$

substitute

$2+\frac{1}{5}=2\frac{1}{5}$

Part D) $157.43$

we know that

$157.43=157+0.43$

$0.43=\frac{43}{100}$

substitute

$157+\frac{43}{100}=157\frac{43}{100}$