innocentgurya innocentgurya

25-12-2020
Mathematics

contestada

If average of 3 quantities is 15 , sum of quantities is....?

Respuesta :

ChoiSungHyun ChoiSungHyun

25-12-2020

Step-by-step explanation:

Sum of quantities = Average of quantities * Number of quantities = 15 * 3 = 45.

Answer Link

plabonmukherjee87 plabonmukherjee87

25-12-2020

Answer:

45

Step-by-step explanation:

Average = Sum of quantities / Number of quantities

15 = Sum / 3

Sum = 45

Answer Link

Otras preguntas

What kind of information did Sputnik I and II provide? A. information about earth’s outer atmosphere B. the temperature at the sun’s core C. the compositio

An equation is shown below: 8x + 2(x - 7) = 7x + 3x - 14 Part A: Solve the equation and write the number of solutions. Show all the steps. Part B: Name one prop

Miguel Hidalgo's "Grito de Dolores" called for Mexicans to rise up against French rule. True or False?

A box of pencils costs $10.The total cost (c) as a function of the number of boxes (b) is expressed as c = f(b) = 10b. What is the domain of this function?

which is larger, an atom or a molecule?

What is 38% of 2,000,000?

what equals 24 with the numbers 15 10 13 1 22

Should Government Take A More Aggressive Role In Reshaping The Health Care System Or Should The Economy Be Allowed To Continue Exerting Market-driven Reforms?

Solve the equation. -3x-3y=-24 x+y=8

What is the median of the data set? 50 41 33 35 70 56 53 42 33 62