Find (4.2) x (1.6) by drawing an area diagram or using another method. Show your reasoning

awnscer is 6.72 sorry could not find a diagram

The answer is 6.72

Step-by-step explanation:

what you can do is 42 x 16 (you can add the decimal if you want) btu after your done solving it you should get 672 and if your doing decimals just count how many behind the decimal and count it and you will get 6.72! hope this helps.