![rileywjones0725](/avatars/33768.jpg)
rileywjones0725
15.01.2021 •
Mathematics
I need help answer as soon as possible.
Solved
Show answers
More tips
- S Sport How to Choose Tennis Rackets?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
- H Health and Medicine Naskol ko Opasen Ukus Kleshcha i Kak Ego Raspoznat...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine What to Do When Your Jaw Locks Up?...
- G Goods and services What Are the Most Popular Services?...
- P Philosophy How did the concept of module arise in computer science?...
- F Food and Cooking How to Cook Julienne? Recipes and Tips...
Answers on questions: Mathematics
- M Mathematics Find the answer to this problem 15/16 - -3 / 16...
- M Mathematics -55÷12 = 7÷4m + 8÷3m what is m...
- M Mathematics a package of crepe paper streamers has 2 rolls. yen bought 3 packages. how many inches of crepe paper did yen get?...
- M Mathematics Select the correct answer. Which expression means five times the sum of band two? O A 5(6+2) O B. 50+2 O C. (6+2) 5 OD. B (5+2)...
- M Mathematics HELP PLSSS THIS IS HARD SOMEONE...
- E English When it is storming, my dog likes to watch the rainfall through the window. is it a complex or compound sentence ?...
- S Social Studies Parma and Paicho are traditional system of co-operation. Justify the statement....
- E English which ideals in a dreadfully perfect world are most like the ideals of the society in Harrison Bergeron ? How does this story offer one example of the negative effects of that...
Ответ:
Ответ:
(4/5 + 5)/(1/5 + 26)
Put 26 + 1/5 over the common denominator 5. 26 + 1/5 = (5×26)/5 + 1/5:
(4/5 + 5)/((5×26)/5 + 1/5)
5×26 = 130:
(4/5 + 5)/(130/5 + 1/5)
130/5 + 1/5 = (130 + 1)/5:
(4/5 + 5)/((130 + 1)/5)
130 + 1 = 131:
(4/5 + 5)/(131/5)
Put 5 + 4/5 over the common denominator 5. 5 + 4/5 = (5×5)/5 + 4/5:
((5×5)/5 + 4/5)/(131/5)
5×5 = 25:
(25/5 + 4/5)/(131/5)
25/5 + 4/5 = (25 + 4)/5:
((25 + 4)/5)/(131/5)
25 + 4 = 29:
(29/5)/(131/5)
Multiply the numerator by the reciprocal of the denominator, 29/(5×131/5) = 29/5×5/131:
(29×5)/(5×131)
(29×5)/(5×131) = 5/5×29/131 = 29/131:
29/131