Math / Numbers & Operations

QuestionThe stopwatch shows the time Jeff took to complete a puzzle.
Round this time to 1 d.p. ``` Name Time Abi 3 2. 0 seconds Abdul 2 4.6 seconds Omar 3 1. 7 seconds Jeff ``` $\square$ - $\square$ seconds

Studdy Solution

STEP 1

1. Jeff's time on the stopwatch is $48.97$ seconds.
2. We need to round Jeff's time to one decimal place.

STEP 2

1. Identify the digit to round to.
2. Determine whether to round up or down.
3. Perform the rounding.

STEP 3

Identify the digit to round to. The first decimal place is the tenths place. In $48.97$ , the tenths digit is $9$ .

STEP 4

Determine whether to round up or down. Look at the digit in the hundredths place, which is $7$ .

STEP 5

Since the digit in the hundredths place is $7$ , which is greater than $5$ , we round up the tenths digit from $9$ to $10$ .

STEP 6

Adjust the whole number accordingly. Since rounding $9$ up to $10$ affects the whole number, $48.97$ rounds to $49.0$ .
The rounded time for Jeff is:
$\boxed{49.0 \text{ seconds}}$

Was this helpful?

QuestionThe stopwatch shows the time Jeff took to complete a puzzle.
Round this time to 1 d.p. ``` Name Time Abi 3 2. 0 seconds Abdul 2 4.6 seconds Omar 3 1. 7 seconds Jeff ``` $\square$ - $\square$ seconds

Studdy Solution

STEP 1

1. Jeff's time on the stopwatch is $48.97$ seconds.
2. We need to round Jeff's time to one decimal place.

STEP 2

1. Identify the digit to round to.
2. Determine whether to round up or down.
3. Perform the rounding.

STEP 3

Identify the digit to round to. The first decimal place is the tenths place. In $48.97$ , the tenths digit is $9$ .

STEP 4

Determine whether to round up or down. Look at the digit in the hundredths place, which is $7$ .

STEP 5

Since the digit in the hundredths place is $7$ , which is greater than $5$ , we round up the tenths digit from $9$ to $10$ .

STEP 6

Adjust the whole number accordingly. Since rounding $9$ up to $10$ affects the whole number, $48.97$ rounds to $49.0$ .
The rounded time for Jeff is:
$\boxed{49.0 \text{ seconds}}$

Get Studdy

Studdy solves anything!

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

QuestionThe stopwatch shows the time Jeff took to complete a puzzle.Round this time to 1 d.p. ``` Name Time Abi 3 2. 0 seconds Abdul 2 4.6 seconds Omar 3 1. 7 seconds Jeff ``` □\square□ - □\square□ seconds

Studdy Solution

STEP 1

1. Jeff's time on the stopwatch is 48.97 48.97 48.97 seconds.2. We need to round Jeff's time to one decimal place.

STEP 2

1. Identify the digit to round to.2. Determine whether to round up or down.3. Perform the rounding.

STEP 3

Identify the digit to round to. The first decimal place is the tenths place. In 48.97 48.97 48.97, the tenths digit is 9 9 9.

STEP 4

Determine whether to round up or down. Look at the digit in the hundredths place, which is 7 7 7.

STEP 5

Since the digit in the hundredths place is 7 7 7, which is greater than 5 5 5, we round up the tenths digit from 9 9 9 to 10 10 10.

STEP 6

Adjust the whole number accordingly. Since rounding 9 9 9 up to 10 10 10 affects the whole number, 48.97 48.97 48.97 rounds to 49.0 49.0 49.0. The rounded time for Jeff is:49.0 seconds\boxed{49.0 \text{ seconds}}49.0 seconds​

Get Studdy

Studdy solves anything!

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

QuestionThe stopwatch shows the time Jeff took to complete a puzzle.
Round this time to 1 d.p. ``` Name Time Abi 3 2. 0 seconds Abdul 2 4.6 seconds Omar 3 1. 7 seconds Jeff ``` $\square$ - $\square$ seconds

1. Jeff's time on the stopwatch is $48.97$ seconds.
2. We need to round Jeff's time to one decimal place.

1. Identify the digit to round to.
2. Determine whether to round up or down.
3. Perform the rounding.

Identify the digit to round to. The first decimal place is the tenths place. In $48.97$ , the tenths digit is $9$ .

Determine whether to round up or down. Look at the digit in the hundredths place, which is $7$ .

Since the digit in the hundredths place is $7$ , which is greater than $5$ , we round up the tenths digit from $9$ to $10$ .

Adjust the whole number accordingly. Since rounding $9$ up to $10$ affects the whole number, $48.97$ rounds to $49.0$ .
The rounded time for Jeff is:
$\boxed{49.0 \text{ seconds}}$