vishakhasingha vishakhasingha

02-09-2021
Mathematics

contestada

2. a) The average age of 5 students is 9 years. Out of them the ages of 4 students are 5, 7, 8 and 15 years. What is the age of the remaining student?

2 a The average age of 5 students is 9 years Out of them the ages of 4 students are 5 7 8 and 15 years What is the age of the remaining student class=

Respuesta :

jokai0204 jokai0204

04-09-2021

Answer:

10

Step-by-step explanation:

5 * 9 = 45

45 is the sum of all the ages added up

45 - (5 + 7 + 8 + 15) = 10

Answer Link

Otras preguntas

Why do u think each letter in a polygon's name can be used only once

Modernist works could best be described as:.

A ball is made of a plastic sphere covered with a layer of rubber. The plastic sphere has a radius of 18 in., and the ball itself has a radius of 22 in. What is

write a mixed number for p so that 3 1/4 x p is more than 3 1/4

work out the volume of a cube edge 3cm

Georgia Governor Eugene Talmadge was against the New Deal programs in the 1930s. He believed that by hard work and thrift alone a person could master his or her

what is the simplest form of 3/30

What were the two basic causes of the Dust Bowl during the early 1930s? strip mining and toxic chemical dumping over farming and drought urban sprawl and overpo

The condition of earth's atmosphere at a certain time and place

sales £18,500.00 staff £3367. what is this as a percentage