She has to walk 60 minutes more to reach her goal.
Given: Flo sets a goal of walking 12,000 total steps per day. Flo's normal routine involves walking 6,000 steps per day.
To find: To Determine how many extra minutes should she walk per day beyond her normal routine?
Formula: Number of extra minutes = she walks per day beyond her normal routine / number of steps per minute
flo's normal routine involves walking steps per day= 6,000
If flo walks 100 steps per minute:
she walks per day beyond her normal routine =
=
Extra minutes =
= 60 minutes
Therefore, she has to walk 60 minutes more to reach her goal.
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Answer:
(2×100) + (4×1) + (1÷10) + (7÷100)
X/4 = x/20 + 1
Multiply through by 20, to get
5x = x + 20
5x - x = 20
4x = 20
x = 20/4 = 5
x = 5
The picture is how I solved it and it will be correct
Well, hello again.
10x9
3x30
2x45
6x15
Next time, try making a factor tree if you need any more possibilities. Effort is the biggest part of success.