Answer: 7 7/20
Step-by-step explanation:
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Answer:
5 7/20
7 3/4-2 2/5
convert to a common denominator
7 15/20-2 8/20=5 7/20
3:7
Taxes are 30c and one dollar is 100c then the net income is 70c, making the income 30:70. this can be simplified to 3:7.
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0.1, 25%, 1/3, 2/5
.1= 1/10 = 6/60
1/3= 10/30 = 20/60
25%= 5/20 = 15/60
2/5= 4/10= 24/60
