Question

please answer ............​

Answer 1

Answer:

$1.5 \div 3 = 1.3 \div cq \\ \\ \\ \\ 1.5cq = 1.3 \times 3 \\ \\ \\ cq = 3.9 \div 1.5 \\ \\ \\ cq = 39 \div 15 \\ \\ cq = 13 \div 5 \\ \\ cq = 2.6$