Joanna is recording the number of steps that she takes on a walk. in 30 minutes, she takes 1.830 steps. what is the unit rate that joanna will record in her health journal? select all that apply. 30.5 steps per minute 61 steps per minute 61 steps per hour 1,830 steps per hour 3,660 steps per hour

61 steps per minute

3,660 steps per hour

Step-by-step explanation:

To find how many steps she walks in a minute, you have to divide 1830 by 30.

So, 1830/30 = 61

So she takes 61 steps per minute.

She walks 1830 in 30 minutes, and there are 60 minutes in an hour. 30 is also half of 60, so you would multiply 1830 by 2 to find out how many steps she walks in an hour.

So, 1830*2 = 3,660

So she takes 3,660 steps per hour.

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i got 10.28 but that rounds up to 10.3

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.