Step 1 ) Apply numbers into fraction form. Include variables to represent numerator and denominator.
![\displaystyle(2w)/(1d)](https://img.qammunity.org/2019/formulas/mathematics/middle-school/1zdkedsk7savfkcz83v7d8uw2kq0o5r7r0.png)
Note: w = week; d = dollars
Step 2 ) Multiply both sides by 1,000 to change 1d into 1,000d.
![\displaystyle(2w)/(1d)](https://img.qammunity.org/2019/formulas/mathematics/middle-school/1zdkedsk7savfkcz83v7d8uw2kq0o5r7r0.png)
![\displaystyle(2w)/(1d) * (1,000)/(1,000)](https://img.qammunity.org/2019/formulas/mathematics/middle-school/qt8vh7v2hgebrrgyoc4k1oiexn4zg7ffks.png)
![\displaystyle(2,000w)/(1,000d)](https://img.qammunity.org/2019/formulas/mathematics/middle-school/xp7fs93dh1jpsl1a98akcjqb7q3kne8ofl.png)
This means that the amount of weeks it'll take to reach 1,000 dollars is...
2,000.
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- Marlon Nunez