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

morgan cut exactly 35 strips of wood from a larger piece of wood.Each strip of wood was 2.45 centimeters long.How long was the larger piece of wood?

Many animals use spatial learning to locate nests and other shelters. what aspects of the environment play a role in spatial learning?

What is the slope of a line that is parallel to y=5x+3

1 and 2 are supplementary 1=124 and 2+(2x+4) n Select from the drop down menu to correctly answer the question A.13 B.26 C.40 D.36 E.41 Plz answer quickly

How do tectonic plates move with other plates

what voltage produces a 6-A current in a circuit thhat has a total resistance of 3 Ω ?

Study Island Answered: Which of the following statements is true? A. Genes make up chromosomes. B. Genes make up cells. C. Chromosomes make up protei

what is the most effective way to motivate students?

Can this program answer math questions

How do I do this problem?