Well 12x5 is 60 and 8x5 is 40 then add them and it would be 100 altogether that would be B
Answer:
60
Step-by-step explanation:
Use proportions like shown. 4/6 is 1.5 and if you multiply 40 by 1.5 it equals 60.
You can convert them to decimals and multiply. Remember when using decimals, it is over 10 or 100 <span />