Question

Who ever manages to answer this question ,i'll make it sure to give him or her as the brainiest answer

Answer 1

Answer:

b) 1351.39490312

7. 27/40

Step-by-step explanation:

b) 1200 * (1+0.02)^6= 1351.39490312

7. 3/5 = 12/20. 3/4 = 15/20.

12/20 +15/20 = 27/20

(27/20) /2= 27/40

Answer 2

Answer:

b is 27/40

Step-by-step explanation:

first we find common deniminator, 20, and so the fractions would be 12/20 and 15/20. difference is 3/20 and you divide this by two to find middle. you get 3/40 and you add this to 3/5 which is 27/40