gaby638ozy760
gaby638ozy760
25-11-2017
Mathematics
contestada
How do you do it help
Respuesta :
TheAronDavies
TheAronDavies
25-11-2017
Let the third number=x
1st number is therefore 7x and the second number is 2x
7x+2x+x=91
10x=91
x=9.1
1st number is 63.7
2nd is 18.2
3rd is 9.1
*Tip* Next time write out the question or make the question easier to read :)
Answer Link
AyoV
AyoV
25-11-2017
51 - 7 =44
44 ÷ 4 = 11
first number is 11 + 7 =18
second number is 11 × 2 = 22
third number = 11
18 + 22 + 11 = 51
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
tony is putting 42 oranges into 4 boxes. Each box holds 12 oranges . How many more oranges are needed to fill all the boxes?
How many solutions does the equation −5a + 5a + 9 = 8 have? None One Two Infinitely many
These are the people who helped build our nation. What kind of pronoun is These in the sentence? demonstrative intensive relative reflexive
How do you do probability?
USE THE FOLLOWING PASSAGE TO ANSWER THE QUESTION
Read the excerpt from A State of War and Peace. Most awards raise a cacophony of sentiment, from praise and admiration to protests or just plain head-scratching
Which of the following had to be true for a country to receive war material from the United States under the Lend-Lease Act? (2 points) The country had to pay
Person who offers ideas and shares opinions
Which statement about poetry is accurate? A. There are different types of poems but each has the same meter. B. The way a poem is divided can affect its overall
Intr-o tabara scolara,s-au consumat 59 de litri de lapte la micul dejun,3 litri pentru prepararea piureului si de 3 ori mai putini litri pentru prepararea unor
