CourteoGambo CourteoGambo

20-09-2016
Mathematics

contestada

Write the following proportion using colons. 7 is to 21 as 3 is to 9.

Respuesta :

Shay1979 Shay1979

20-09-2016

This is how proportion is written 7:21=3:9. The colons are sign of division so it can be shown in the terms of fraction as 7/21=3/9 or 1/3=1/3

Answer Link

Otras preguntas

2x + 3y = 12 Complete the missing value in the solution to the equation. ,8)

Which statements accurately describe worms? Check all that apply.

what kind of novel is nutshell?

Can one rock be MORE a rock than another? why or why not? Can one human be more human than another? Why or why not?

Explain where to place the decimal point in the product for the expression

Which of the following represents a correct sentence? Group of answer choices My friend and I talked about old times; I remembered some things that she did not.

Solve for y: 4.0 2y + 16 = 0

9. The temperature at noon was 84° F and it began to drop 0.8° each hour. If the current temperature is 79.2° F, write and solve an equation to determine the nu

how do I do this math question? Full working/explanation.

Which grbup of people were persecuted and blamed for the Black Death?* 1pO RussiansO ChineseO ChristiansO Jews