Interactive practice questions
A company that makes $\$R$$R per hour earns $\$A$$A in $T$T hours. Express $R$R in terms of $A$A and $T$T.
Easy
1min
A printer can print $S$S sheets of paper per minute. If it prints $P$P sheets of paper in $T$T minutes, express $S$S in terms of $P$P and $T$T.
Easy
< 1min
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