what is 38.46 * X = 638.17?
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Answer:
3190850 / 192300
16.59308372
Step-by-step explanation:
38.46 = 38+0.46 = 38+46/100
gcd(46,100) = 2
38.46 = 38+(46/2)/(100/2) = 38+23/50 = 1923/50
638.17 = 638+0.17 = 638+17/100
= 63817/100
- 38.46 * X = 638.17
1923/50 * X = 63817/100
x = 63817/100 : 1923/50 = 3190850 / 192300 = 16.59308372
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