1.

\begin{array} { l } { \text { Write the ratio of the second quantity with the first. } } \\ { 10 \text { dozen pencils, } 90 \text { pencials } } \end{array}

Answer»

second quantity is 90 pencilsFirst quantity 10 dozen of pencilsWe know 1 dozen = 12 unitsSo, 10 dozen = 120 unitsSo, ratio is 90: 120 = 3 : 4



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