Posted by Keaton on .
I post some question this morning why have no one help me

Math 116 
Ms. Sue,
Here's your original question.
What percent of 320 is 220 my answer is 6.88 make as a decimal.is this right.
12(<)15 is less right.
7(4)=3 this subtract answer.
9.8+(4.9)=13.7
is these problem right.
I don't completely understand your questions.
To find what percent of 320 is 220, you need to divide: 220/320 = 0.6875 = 68.75%. This answer makes sense because 220 is more than half (50%) of 320.
I don't know about the second problem.
7(4)=3
This is correct.
9.8+(4.9)=13.7
The answer should be 14.7