To solve this problem, the first thing you'll want to do is change both of the mixed fractions to improper fractions. To make mixed fractions into improper fractions you multiply the denominator of the fraction with the whole number and add the numerator to the product. Then you'll have two improper fractions. After that you'll want to flip the second fraction, placing the denominator as the numerator but only for the second one! Then, change the division to multiplication, look for cross outs, solve, and simplify. If you have any further questions, don't hesitate to shoot me a question. Hope this helped!
You got to divide four by seven. You get 0.571, as thousandths are three decimal places out. you add 7 to it and get 7.571
Answer:
Step-by-step explanation:
Firstly, you have to factorize the expressions on the numerator and denorminator :
Numerator :
Denorminator :
Next, you have to put the factorized-form in the fraction and cut out the similar expressions :
Answer:
1
Step-by-step explanation:
what are you asking in this. Double angles?