91Ó°ÊÓ

Replace each \(\circ\) with \(<,>,\) or \(=\) to make a true sentence. $$-2.2 \circ-2 \frac{2}{7}$$

COOKING A batch of cookies requires \(1 \frac{1}{2}\) cups of sugar. How many batches of cookies can be made from \(7 \frac{1}{2}\) cups of sugar?

Find the LCD of each pair of fractions. (lesson \(5-6\) ) $$\frac{3}{15 t^{\prime}}, \frac{2}{5 t}$$

Replace each \(\circ\) with \(<,>,\) or \(=\) to make a true sentence. $$-5 \frac{1}{3} \circ-5 \frac{3}{10}$$

Mary and Tabitha ran in a race. Mary's time was 12 minutes, which was \(\frac{3}{4}\) of Tabitha's time. Using \(t\) for Tabitha's time, which equation represents the situation? \(\begin{array}{ll}\text { A } \frac{3}{4} t=12 & \text { C } t-\frac{3}{4}=12\end{array}\) B \(t+\frac{3}{4}=12\) D \(12 t=\frac{3}{4}\)

In Brady's math class, approximately \(\frac{3}{5}\) of the students have pets. About 41 out of every 50 students in his school have pets. Do a greater fraction of students have pets in Brady's math class or in his school?

Will a steel peg 2.37 inches in diameter fit in a \(2 \frac{3}{8}\) -inch diameter hole? How do you know?

Find the LCD of each pair of fractions. (lesson \(5-6\) ) $$\frac{1}{3 n}, \frac{7}{6 n^{3}}$$

Of all the cars sold in the United States in \(2003, \frac{2}{5}\) were imported from Japan and 0.26 were imported from Germany. Are more Japanese or German cars sold in the United States? Explain.

Write a subtraction expression in which the difference of two fractions is \(\frac{18}{25}.\)