There are 15 different combinations
You can find the answer to these questions quite easily by multiplying the two numbers as so
3×5=15
3/2 and 9/10. Look at the denominators. 2 times what number equals 10. That number would be 5. So if you multiply the first fractions denominator by 5 you get 10. Do the same to the top. you get a new fracrion which is 15/10. Add normally. 15/10 + 9/10 = 24/10. In lowest terms it is 2 2/5 (2 wholes and 2 out of 5)
Answer:
27/30 and 25/30
Step-by-step explanation:
Do you mean 9/10 and 5/6?
find the least common multiple of the denominators 10 and 6
10 = 10, 20, 30
6 = 6, 12, 18, 24, 30
The least common multiple is 30
So 9/10 x 3/3 = 27/30
and 5/6 x 5/5 = 25/30
Answer:
Step-by-step explanation:
The given functions are:
and
We want to find
Recall that:
This implies that:
We combine similar terms to get:
Answer:
5 dollors i just tookthe test 4
Step-by-step explanation:
