Question

can't figure out Q14

Answer 1

$1.1 + 1.3 = 2.4 \\ 1.3 + 1.2 = 2.5 \\ 1.1 + 1.5 = 2.6 \\ 1.2 + 1.5 = 2.7\\ 1.3 + 1.5 = 2.8 \\ so \: i \: think \: no \: are \: \\ 1.1 \\ 1.2 \\ 1.3 \\ 1.5$