ethanparker848 ethanparker848

16-09-2020
Mathematics

contestada

On a train the ratio of children to adults is 7:4 If there are 63 children on the train how many adults are on the train

Respuesta :

lifelongknowledge62 lifelongknowledge62

16-09-2020

Answer:

let the number of children and adult be 7x and 4x

as per question

7x=63

x=63/7=9

no. of adult= 4x= 4*9=36

Step-by-step explanation:

Answer Link

Otras preguntas

Use the net to find the surface area of the figure. (Hint add all the surface areas up for A through E

Pamela and her friend went to the taco place with $15. 0. They bought 2 burritos for $2. 95 each, an order of nachos to share for $2. 25, and 2 sodas for $1. 75

Three vertices of parallelogram WXYZ are W(-1, 3), X(6, 4), and Y(4, -1). Find the coordinates of vertex Z.

ow did physical geography affect the settlement patterns of early south american cultures?

13. Lynn is a single mother with two children. She qualifies to file as head of household. Her total income before deductions was $38,900 last year. Her total d

9. If a resident who has only completed high school is chosen at random, what is the probability that they are under age 50? Round your answer to the nearest th

Points M(2, 3) and N(x, -6) lie on the same line. The line also passes through the origin. For a line passing through the origin, what do you notice about measu

Which of the following is a characteristic of a continuous improvement team? A.A built-in part of any effective organizationalgroup. B.A type of adviceteam. C.R

Please help, I will mark Brainliest

A student dissolves 4 g of salt into 10 g of water. The total weight of the solution is 14 g. The student then heats the solution until all of the liquid turns