Answer:
33/95 or 34.74 %
Step-by-step explanation:
total # of kids = 20
chance first student would be a girl: 3/5
chance second student would be a girl: 11/19
3/5 × 11/19 = 33/95
Answer:150
Step-by-step explanation:Therefore, the answer to what divided by 15 equals 10 is 150. You can prove this by taking 150 and dividing it by 15, and you will see that the answer is 10.
Answer:
6a
Step-by-step explanation:
You can always choose the largest of the offered answers and see if that fits.
6ab +18a = 6a(b +3)
_____
Your general approach to a problem like this is to ...
- look at what you have
- identify the factors of each term
- note which ones are common
- find the largest common factor of any integer coefficients (It helps to know your times tables.)
Obviously, the only variable factor in the second term is "a". Since that is also a factor in the first term, that is part of the answer.
The constant 6 in the first term is also a factor of 18 in the second term, so it, too, will be part of the answer.
Then, the answer is 6a.
