Cross-multiplication in subtraction — task. Mathematics CBSE, Class 6.

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Find the sum by applying the cross-multiplication:

Answer variants:

\frac{182}{18}

\frac{207}{18}

\frac{216}{18}

\frac{191}{18}

\frac{23}{2} - \frac{8}{9}

\(=\)

Did you find an error?

7. Cross-multiplication in subtraction