Question

Question was provided via image upload.

Explanation:

Step1: Multiply units digits

$2\times3 = 6$

Step2: Cross - multiply and add

$(6\times3)+(2\times4)=18 + 8=26$

Step3: Multiply tens digits

$6\times4 = 24$

Step4: Combine results

$2400+260 + 6=2666$

Answer:

$2666$