Answer:
Before adding, we need to make sure the denominators are the same. We can do so by multiplying the fraction by a common multiple. In this case, 3 is a multiple of 6, so we can change 1/2 to 3/6. 3/6 is still equal to 1/2, so nothing changes.
Now we have 3/6+1/6, which is 4/6 (add the numerator).
4/6 can be simplified to 2/3 and 2 is a multiple of 4 and 6.
So, therefore, the answer is 2/3.
Answer:
let x be chips and y be sodas
8x + 4y = 5 ---> for the first hint
4x + 8y = 7------> second hint
0.25 cents is how much chips costs
and 0.75 cents is how much sodas costs
You can use the sum and difference identities which for cosine is cos(a+b)= cosacosb-sinasinb
Questions:
Write any 3 fractions greater than 0 but less than 1.
Answer:
2/3, 3/5, 7/8
Step-by-step explanation:
All proper fractions are greater than 0 but less than 1.
