+870 $${\frac{\left({\frac{{\mathtt{3}}}{{\mathtt{4}}}}\right)}{\left({\frac{{\mathtt{2}}}{{\mathtt{7}}}}\right)}} = {\frac{{\mathtt{21}}}{{\mathtt{8}}}} = {\mathtt{2.625}}$$
.+870 $${\frac{\left({\frac{{\mathtt{3}}}{{\mathtt{4}}}}\right)}{\left({\frac{{\mathtt{2}}}{{\mathtt{7}}}}\right)}} = {\frac{{\mathtt{21}}}{{\mathtt{8}}}} = {\mathtt{2.625}}$$
