algebra
posted by Sandra .
Build each rational expression into an equivalent rational
expression with the indicated denominator
(7yt)/(3x) =(?)/(18xyt)

Start by dividing 18xyt by 3x to find the necessary multiplication to reach the new denominator.
18xyt / 3x = 6yt
Now multiply (7yt)/(3x) by (6yt)/(6yt)
= (42y^2t^2)/(18xyt)
Respond to this Question
Similar Questions

Algebra  how do you do this
(7yt)/(3x)=?/(18xyt) Building up the denominator Build each rational expression into an equivalent rational expression with the indicated denominator. 
Algebra
7yt/3x=? /18xyt Build each rational expression into an equivalent rational expression with the indicated denominator. 
Algebra
Rewrite the rational expression as an equivalent rational expression with the given denominator. (Both are fractions) 21 = 1 x2 6x x(x6)(x+5) 
Algebra
Rewrite the rational expression as an equivalent rational expression with the given denominator. (Both are fractions) It's 21 over x squared minus 6x is equal to 1 over x (x6)(x+5) 21 = 1 x2 6x x(x6)(x+5) 
Algebra
Build each rational expression into an equivalent rational expression with the indicated denominator. 7yt= ? 
algebra
Find the LCD for the given rational expressions, and convert each rational expression into an equivalent rational expression with the LCD as the denominator. 4/xy , 5/2y2x 
algebra
what are rational expressions? Why must we always be mindful of the final value of the denominator in a rational expression? 
math
A.) write the rational expression as an equivalent expression whose denominator is the given polynomial. 1.) 6/7x^2y = ________/49x^3y^2 B.) perform the indicated operations, simplify if possible. 2.) x^23x4/x^216 x x+4/3x9 
Algebra
A. Find the LCD for the given rational expression. B. Rewrite them as equivalent rational expressions with the least common denominator. 5/a^2+5a+4, 4a/a^2+3a+2 
Algebra
A. Find the LCD for the given rational expression. B. Rewrite them as equivalent rational expressions with the least common denominator. 5/a^2+5a+4, 4a/a^2+3a+2