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22 votes
22 votes
How could you represent 0.418 using only 3 tenths? Choose the correct answer below. D OA. 3 tenths + 11 hundredths + 18 thousandths OB. 3 tenths + 11 hundredths + 8 thousandths OC. 3 tenths +11 hundredths + 108 thousandths OD. 3 tenths + 1 hundredth + 18 thousandths.​

User Yinner
by
3.4k points

2 Answers

12 votes
12 votes

Explanation:

This square illustrates one whole. It is divided into a hundred parts

or hundredths. The top left square is divided into ten new parts.

Those are thousandths.

The 6 shaded parts represent 6

1000 , or 0.006 (six thousandths).

The third decimal digit from the decimal point is the thousandths digit.

For example, 0.008 is eight thousandths.

Read the whole set of three decimal digits as a number, and say “thousandths.”

0.391 is read “391 thousandths.” As a This is a complete lesson with instruction and exercises about decimals with three decimal digits: writing them as fractions, place value & expanded form, and decimals on a number line. It is meant for 5th grade.

In the video below, I explain decimals with three decimal digits—or thousandths—using fractions and a number line. Then I show examples of converting fractions to decimals and vice versa.

fraction, it is 391

1000 .

0.047 is read “47 thousandths.” As a fraction, it is 47

1000 .

User Searles
by
2.8k points
16 votes
16 votes

Answer:

B. 0.3 +0.11 +0.008

Explanation:

Add up the expanded forms and choose the one that is equivalent.

A. 0.3 + 0.11 +0.018 = 0.428

B. 0.3 +0.11 +0.008 = 0.418 . . . . . equivalent to 0.418

C. 0.3 +0.11 + 0.108 = 0.518

D. 0.3 +0.01 +0.018 = 0.328

User Ribram
by
3.3k points
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