Answer:
30.5*10=350$
Step-by-step explanation:
you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.
Answer:
About an 80.75 I believe
Step-by-step explanation:
Answer:
I didn't understand the question
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
if she learns 5 new facts each chapter and has 12 chapters to read you should multiply 12 and 5