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mezya [45]
3 years ago
9

2) When Janet put her marble collection in groups of 7 there were two marbles left over, when she put them in groups of 5 there

were 3 marbles left over. What is the fewest number of marbles that Janet could have had in her collection?​
Mathematics
1 answer:
Marina CMI [18]3 years ago
3 0

Answer:

23 marbles

Step-by-step explanation:

3 groups of 7 = 21 +2 = 23

4 groups of 5 = 20 +3 = 23

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Exact = 50 Approximate = 45
Nikitich [7]

Answer:

Approximate of error = 11.11 % (Approx.)

Step-by-step explanation:

Given:

Exact value = 50

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Find:

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Computation:

Approximate of error = [(Exact value - Approximate value)/Approximate value]100

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Evaluate the expression for the given value of the variable.
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17

Step-by-step explanation:

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How would you find the number, 3/7 of which is equal to t? (let's say it was any number, just need the equation)
ohaa [14]
Let the number be x
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I can't think of anything useful to add to this. How about an example?

Let x = 49

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