Anacarla6 Anacarla6

02-10-2016
Mathematics

contestada

divide 33 photos into two groups so that the ratio is 4 to 7

Respuesta :

02-10-2016

total ratio = 4+7 = 11
33/11 = 3
4x3 = 12
7x3 = 21
so the two groups are 12:21
which is also = 4:7

Answer Link

Otras preguntas

for f(x)=3x-2 and g(x)=2x+1, find (f+g)(x)

write an inequality. The sum of a number and three is no more than eight or is more than twelve.

solve 4x-6=18 solve for x

Ralph's flower garden has two sections as shown in the picture. Which expression uses the Distributive Property to find the total area of Ralph's flower garden?

why did the american economy begin booming in the 1920's?

Match the following. 1. a positively charged ion; an atom which has lost an electron cation 2. a negatively charged ion; an atom which has gained an electron

A fair die is a cube with number 1 through 6 on the sides, represented as painted spots. If a fair die is rolled, what is the probability of number 6 landing fa

city holds an election for mayor every 4 years and an election for treasure every 6 years it hold an election for both mayor and Treasurer this year (2018) what

what is the subject and verb of this sentence several children rolled down a hill

The annual rate of depreciation, x, on a car that was purchased for $9,000 and is worth $4,500 after 5 years can be found using the following equation: Graph a