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Algebra Examples
4.354.35
Step 1
Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there are 22 numbers to the right of the decimal point, place the decimal number over 102102 (100)(100). Next, add the whole number to the left of the decimal.
435100435100
Step 2
Reduce the fractional part of the mixed number.
47204720
Step 3
Step 3.1
A mixed number is an addition of its whole and fractional parts.
4+7204+720
Step 3.2
Add 44 and 720720.
Step 3.2.1
To write 44 as a fraction with a common denominator, multiply by 20202020.
4⋅2020+7204⋅2020+720
Step 3.2.2
Combine 44 and 20202020.
4⋅2020+7204⋅2020+720
Step 3.2.3
Combine the numerators over the common denominator.
4⋅20+7204⋅20+720
Step 3.2.4
Simplify the numerator.
Step 3.2.4.1
Multiply 44 by 2020.
80+72080+720
Step 3.2.4.2
Add 8080 and 77.
8720
8720
8720
8720