Întrebare Clasă: Education Materie: matematica Coroana si 10 puncte Cum sa calculez fractia 2/21+ 1/7 Întrebare a fost pusă de: USER8282 56 Vezi 56 Răspunsuri Răspuns (56) USER9643 Cel mai bun răspuns (55) 2/21+1/7=2/21+3/21=5/21Multa bafta!!! USER2224 (40) 2/21+1/7(amplificam cu 3)=2/21+3/21=5/21 Vezi alte răspunsuri (56) Articole relevante How can a debugger help me find logic errors in Java? 3 September 2025 53 Vezi 53 comentarii How can I prevent logic errors in my Java programs? 3 September 2025 51 Vezi 51 comentarii What are some common causes of logic errors in Java? 3 September 2025 52 Vezi 52 comentarii Give a simple example of a logic error in Java. 3 September 2025 47 Vezi 47 comentarii In the poem "This is Just to Say", the poet creates an image of 3 September 2025 63 Vezi 63 comentarii Which of the following is not a physical feature in Utah? A. the great salt lake B. The Wasatch Mountains C. The Energy Solutions Arena D. The Green River (I'm not from Utah lolz) 3 September 2025 160 Vezi 227 comentarii How did technological advances during the Agricultural Revolution and the Industrial Revolution change Great Britain? Which groups benefited most from these changes, and which groups benefited least? 3 September 2025 160 Vezi 201 comentarii Which translation word would a writer use to indicate a conclusion to a text Finally Despite Although However 3 September 2025 138 Vezi 138 comentarii if you horizontally stretch the quadratic parent function f(x)=x^2 by a factor of 3 3 September 2025 85 Vezi 85 comentarii find sin (A-B) if sin A = 4/5 with A between 90 and 180 and if cos B = 3/5 with B between 0 and 90 3 September 2025 98 Vezi 98 comentarii Un patrat cu suprafata de 144 cm^ are acelasi perimetru cu al unui triunghi echilateral. Aria acestui triunghi este de .... cm^ 2 September 2025 128 Vezi 128 comentarii bonjours, pour demain en svt je dois faire une question. je l'ai faite mais je c pas si sa se dit pouriez-vous me dire si sa se dit ou pas svp ? si elle se dit pas pourriez-vous me dire comment je peux la poser. merci d'avance la question: Dans la protide, quels atomes composent le squelette ? 28 Agustus 2025 160 Vezi 326 comentarii Should I check the BIOS settings? 28 Agustus 2025 33 Vezi 33 comentarii de ce datele scrise din calendar sunt importante 22 martie , 22 iunie , 22 septembrie , 22 decembrie 2 September 2025 102 Vezi 102 comentarii To say that a person is healthy is to say that he has reached a state of _____ in all areas of life. 29 Agustus 2025 100 Vezi 100 comentarii