Answer:
the sqare root of 19.9 is 4.46094160464
Answer:
72.7
Step-by-step explanation:
First multiply 72 by 10
because 72 is 72 10s, making it a whole number.
then add 720 (72 times 10) to 7.
then all of that over 10.
then just divide.
727/10
72.7
this is what you do for all mixed numbers like that one.
Answer:1. 152.4
2. 0.0009
3. 680
Step-by-step explanation: