T = c + cb
t - c = cb
(t - c)/c = b
b = (t - c)/c
I think it's false.... 5/6 is 83.33% as a percent so I don't think it's true.
Answer:
square 10 to the 4th power but you have to divide it into 2 so it will be 10 to the 2nd power
hope this helps
8/10 x 1 3/5 = ?
first u need to find the mixed fraction is 8/5: 1 3/5 = 8/5
8/10 x 8/5 = 64/50
64/50 in simplest form: 32/25
32/25 equals to 1 7/25
so the answer is 1 and 7/25
Your total without tax is $73.98
7%=0.07
0.07×73.98=5.1786≈5.18
The sales tax is approximately $5.18
