Inmultind un nr cu 2 pe 3, apoi rezultatul inmultirii cu 14 pe 13, obtinem 11 pe 15. Numarul initial este egal cu..

Răspunsul a fost dat de: USER1165
27 Agustus 2025 matematica 5 minute
4.5
115 Vezi 115 comentarii 10 Distribui

Întrebare

Clasă: Education Materie: matematica
Inmultind un nr cu 2 pe 3, apoi rezultatul inmultirii cu 14 pe 13, obtinem 11 pe 15. Numarul initial este egal cu..
Întrebare a fost pusă de:
115 Vezi 115 Răspunsuri

Răspuns (115)

Cel mai bun răspuns
(147)
x*2/3=y
y*14/13=11/15

y=11/15 :14/13
y=143/210

x*2/3=143/210
x=143/210:2/3
x=1[tex] \frac{3}{140} [/tex]
Răspunsul a fost dat în data 27 Agustus 2025

Articole relevante

What are the common causes of a 30029 4 error related to mailbox corruption?

76 Vezi 76 comentarii

Is error 30029 4 related to a specific Office 365 feature or application?

73 Vezi 73 comentarii

How can I troubleshoot error 30029 4 when accessing my Office 365 mailbox?

74 Vezi 74 comentarii

What does error code 30029 4 typically indicate in Office 365?

62 Vezi 62 comentarii

By paying lower wages factory owners were able to

49 Vezi 49 comentarii

ANSWER QUICKLEY PLEASEE 10 g of salt is dissolved in water. The mass of the salt water solution is 85 g. What was the mass of the water before the salt was dissolved into it? A. 10 g B. 75 g C. 85 g D. 95 g

160 Vezi 211 comentarii

A Zygote Develops Into A Multicellular Organism Through?

56 Vezi 56 comentarii

what is a synonym for the word active?​

39 Vezi 39 comentarii

Janie has $3. She earns $1.20 for each chore she does and can do fractions of chores. She wants to earn enough money to buy a CD for $13.50. Write an inequality to determine the number of chores, c, Jamie could do to have enough money to buy the CD

160 Vezi 248 comentarii

A palindromic number is a number that remains the same when its digits are
reversed. Find all 4-digit palindromic numbers that can be divided by 7. NEED HELP! WILL REWARD BRAINIEST ANSWER TO BEST ANSWER!!!

160 Vezi 211 comentarii

A = (+ 12) - (- 6) + (-2) + ( + 7) - (+8)
En étape

57 Vezi 57 comentarii

What makes 'Archie Married Life' stand out from other alternate universe Archie comics?

87 Vezi 87 comentarii

Mama pregătește 5 kg de zacuscă pentru iarnă câte borcane de 250 g sunt necesare pentru a depozita zacusca
va rog repede! ​

128 Vezi 128 comentarii

URGENT C POUR DEMAIN SVP

3. Quel est l'ensemble de definition de la fonction [tex] \sqrt{x} x^{2} -3x+1[/tex]

122 Vezi 122 comentarii

scrie din poezia ce te legeni codrule asocierile de cuvinte

61 Vezi 61 comentarii