7x = 5
x log(7) = log(5)
x = log(5) / (log(7) = 0.82709 (rounded)
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5 and 3/7
To convert 1.8 to a fraction, we can rewrite it as 18/10. Simplifying this fraction gives us 9/5. To convert 9/5 to a decimal, we divide the numerator (9) by the denominator (5), which equals 1.8.
1.6 = one and three fifths
( 5 ) ( x ) = 60x = ( 60 ) / ( 5 ) = 12
it equals 1/25, or 0.04. A number to a negative power is the reciprocal of the number to that same positive power. x^(-y) = 1/(x^y)