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Basic Math
Evaluate 14/15-16/25
1415-16251415−1625
Step 1
To write 14151415 as a fraction with a common denominator, multiply by 5555.
1415⋅55-16251415⋅55−1625
Step 2
To write -1625−1625 as a fraction with a common denominator, multiply by 3333.
1415⋅55-1625⋅331415⋅55−1625⋅33
Step 3
Write each expression with a common denominator of 7575, by multiplying each by an appropriate factor of 11.
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Step 3.1
Multiply 14151415 by 5555.
14⋅515⋅5-1625⋅3314⋅515⋅5−1625⋅33
Step 3.2
Multiply 1515 by 55.
14⋅575-1625⋅3314⋅575−1625⋅33
Step 3.3
Multiply 16251625 by 3333.
14⋅575-16⋅325⋅314⋅575−16⋅325⋅3
Step 3.4
Multiply 2525 by 33.
14⋅575-16⋅37514⋅575−16⋅375
14⋅575-16⋅37514⋅575−16⋅375
Step 4
Combine the numerators over the common denominator.
14⋅5-16⋅37514⋅5−16⋅375
Step 5
Simplify the numerator.
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Step 5.1
Multiply 1414 by 55.
70-16⋅37570−16⋅375
Step 5.2
Multiply -16−16 by 33.
70-487570−4875
Step 5.3
Subtract 4848 from 7070.
22752275
22752275
Step 6
The result can be shown in multiple forms.
Exact Form:
22752275
Decimal Form:
0.29‾30.29¯3
 [x2  12  √π  ∫xdx ]  ⎡⎢⎣x2  12  √π  ∫xdx ⎤⎥⎦