zaniyahingram zaniyahingram

24-09-2020
Mathematics

contestada

Are these ratios equivalent?
18 children : 12 adults
16 children : 20 adults
yes
no

Respuesta :

devishri1977 devishri1977

24-09-2020

Answer:

No

Step-by-step explanation:

If product of mean = product of extreme, then ratios are equivalent.

18 : 12 :: 16:20

Product of mean = 12 * 16 = 192

Product of extreme = 18 * 20 = 360

Not equivalent ratios

Answer Link

Otras preguntas

THE FIRST INDIAN WOMAN TO BECOME SPEAKER OF A STATE ASSEMBLY IN INDIA

The coins in the store s cash register total $12.50. The cash register contains only nickels, dimes, and quarters. There are twice as many dimes as nickels. The

Solve the exponential equation. Use a calculator to obtain a decimal approximation, correct to two decimal places, for the solution. Please explain how you got

Tim is twice as old as his son. In six years, Tim s age will be three times what his son s age was six years ago. How old is tim s son now?

2.434 to 3 significant figures

State whether set A and B are equal, equivalent, both, or neither. A = {9, 8, 7} B = {8, 9, 10}

Three of four numbers have a sum of 22. If the average of the four numbers is 8, what is the fourth number?

What's protein synthesis?

The coins in the store s cash register total $12.50. The cash register contains only nickels, dimes, and quarters. There are twice as many dimes as nickels. The

Tom took a trip of 1,020 miles . He traveled by train at 55 miles an hour and the same number of hours by plane at 285 mph . How many hours did the trip take?