The have to have same denominator .
so 2(7/15)+3(3/10)
14/30+9/30
The answer is 23/30
Answer:
A
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Answer:
The square root of 31 is 5.5 (not including numbers after that, just those two work) therefore it's in between the two numbers of 5 and 6.
Answer:
<em>27s</em>
Step-by-step explanation:
27s is a factor of 54st
Answer: 27s
