caitlinhardin8546 caitlinhardin8546

04-03-2019
Mathematics

contestada

In a bag of marbles 12% were blue 18% were green and the rest were purple if the bag has 150 marbles how many were blue or green

Respuesta :

04-03-2019

Answer:

45

Step-by-step explanation:

12 % of the marbles are blue, and

18 % of the marbles are green, so

30 % of the marbles are either blue or green.

There are 150 marbles.

30 % × 150 = 0.30 × 150 = 45

The number of blue or green marbles is 45.

Answer Link

Otras preguntas

How was the Louisiana Purchase beneficial?

Nora makes $3,000 a month. The key chart below shows how much she spends her money. How much money does Nora spend on each category? Rent: 26% Food: 30% Medical

what is the perimeter or the parallelogram?

A net charge of 5.0 coulombs passes a point on a conductor in 0.050 second. The average current is (1) 8.0 × 10^−8 A (3) 2.5 × 10^−1 A (2) 1.0 × 10^−2 A (4) 1.0

Which element has an atom in the ground state with a total of three valence electrons? (1) aluminum (3) phosphorus (2) lithium (4) scandium

Which dynasty followed the Yuan dynasty in China? A. Song dynasty B. Tang dynasty C. Ming dynasty D. Chin dynasty

The framework of government described in the Constitution of the United States (1787) most clearly shows the dissatisfaction of the founders with the (1) Albany

what does title optional means

The y-intercept of the line whose equation is x - y = 7 is

Naturalized citizens can run for president and vise president?