Which of the following expressions is equivalent to 0.034 ×4.8 ? Choose 1 answer: (A) 34 ×48 ×(1)/(10) (B) 34 ×48 ×(1)/(100) (C) 34 ×48 ×(1)/(1,000) (D) 34 ×48 ×(1)/(10,000)

Rewrite without decimal: Rewrite the expression without decimal. 0.034 can be written as 34 and 4.8 can be written as 48, but we need to account for the decimal places that we've removed.Count decimal places: Count the decimal places in the original expression. 0.034 has three decimal places. 4.8 has one decimal place. Together, they have 3 + 1 = 4 decimal places.Multiply whole numbers: Multiply the whole numbers. 34 × 48 = 1632Apply decimal places: Apply the decimal places to the product. Since the original expression had 4 decimal places, we need to divide the product by 10,000 (which is 10^4) to place the decimal correctly. 1632 divided by 10,000 is 0.1632.Match with options: Match the result with the given options. The correct expression that represents 0.034 × 4.8 is 34 × 48 divided by 10,000, which is option (D).

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Which of the following expressions is equivalent to
0.034 ×4.8 ?
Choose 1 answer:
(A)
34 ×48 ×(1)/(10)
(B)
34 ×48 ×(1)/(100)
(C)
34 ×48 ×(1)/(1,000)
(D)
34 ×48 ×(1)/(10,000)

Which of the following expressions is equivalent to $\newline$ $0.034 \times 4.8$ ? $\newline$ Choose $1$ answer: $\newline$ (A) $34 \times 48 \times \frac{1}{10}$ $\newline$ (B) $34 \times 48 \times \frac{1}{100}$ $\newline$ (C) $34 \times 48 \times \frac{1}{1,000}$ $\newline$ (D) $34 \times 48 \times \frac{1}{10,000}$

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Math Problems

Grade 7

Identify equivalent linear expressions I

Full solution

Q. Which of the following expressions is equivalent to

\newline

0.034 \times 4.8

\newline

Choose

1

answer:

\newline

(A)

34 \times 48 \times \frac{1}{10}

\newline

(B)

34 \times 48 \times \frac{1}{100}

\newline

(C)

34 \times 48 \times \frac{1}{1,000}

\newline

(D)

34 \times 48 \times \frac{1}{10,000}

Rewrite without decimal: Rewrite the expression without decimal. $0.034$ can be written as $34$ and $4.8$ can be written as $48$ , but we need to account for the decimal places that we've removed.
Count decimal places: Count the decimal places in the original expression. $0.034$ has three decimal places. $4.8$ has one decimal place. Together, they have $3 + 1 = 4$ decimal places.
Multiply whole numbers: Multiply the whole numbers. $\newline$ $34 \times 48 = 1632$
Apply decimal places: Apply the decimal places to the product. $\newline$ Since the original expression had $4$ decimal places, we need to divide the product by $10,000$ (which is $10^4$ ) to place the decimal correctly. $\newline$ $1632$ divided by $10,000$ is $0.1632$ .
Match with options: Match the result with the given options. $\newline$ The correct expression that represents $0.034 \times 4.8$ is $34 \times 48$ divided by $10,000$ , which is option (D).