Evaluate (70-40)/(70-30)

Math
70-4070-30
Cancel the common factor of 70-40 and 70-30.
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Factor 10 out of 70.
10(7)-4070-30
Factor 10 out of -40.
10⋅7+10⋅-470-30
Factor 10 out of 10⋅7+10⋅-4.
10⋅(7-4)70-30
Cancel the common factors.
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Factor 10 out of 70.
10⋅(7-4)10(7)-30
Factor 10 out of -30.
10⋅(7-4)10⋅7+10⋅-3
Factor 10 out of 10⋅7+10⋅-3.
10⋅(7-4)10⋅(7-3)
Cancel the common factor.
10⋅(7-4)10⋅(7-3)
Rewrite the expression.
7-47-3
7-47-3
7-47-3
Simplify by subtracting numbers.
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Subtract 4 from 7.
37-3
Subtract 3 from 7.
34
34
The result can be shown in multiple forms.
Exact Form:
34
Decimal Form:
0.75
Evaluate (70-40)/(70-30)

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