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

How did the Civil War help the cause of women's suffrage? A. It showed that while women worked hard, they could not do work as well as men. B. So many men died

1. The air spaces in the______ layer of a leaf connect with air through stomata in the epidermis of the leaf.

Which of these is a simple sentence? Immigrants who came to work in factories lived in urban neighborhoods. “Old” immigrants often settled on farms, but most “n

What is a credit limit? AHow many credit cards you can own. BThe required payment to your credit card company. CThe maximum amount you can charge each billing c

Help me smart people don't guess the answer!!!!!

In order for his speech to accomplish its purpose, Johnson essentially needed to A. overcome the audiences' values and mindset if they were not in line with

Which of the following factors can be present in an eating disorder? a) depression b) good self-esteem c) Participation in golf as a sport is a major risk area.

What is the 20th term of the following arithmetic sequence? 1/2 , 1 , 3/2, 2

whats 1.5 divided by 5 round to the nearest tenth

give me 6 reasons why gum should not be allowed in school