Current location - Training Enrollment Network - Mathematics courses - It is hoped that there will be 182 students in primary schools participating in math interest groups, and the number of boys is 1.6 times that of girls. How many boys and girls are there? Equation sol
It is hoped that there will be 182 students in primary schools participating in math interest groups, and the number of boys is 1.6 times that of girls. How many boys and girls are there? Equation sol
It is hoped that there will be 182 students in primary schools participating in math interest groups, and the number of boys is 1.6 times that of girls. How many boys and girls are there? Equation solution Solution:

Suppose the number of girls is x and the number of boys is 1.6X,

There are boys and girls in the group 182, so 1.6X+X= 182.

1.6X+X= 182

→2.6X= 182

→X=70 (number of girls),

So the number of boys is1.6x =1.6 * 70 =112.

A: The boys are 1 12 and the girls are 70.

Related articles
  • Take a picture of your math homework.
  • Clever calculation in fifth grade: 99.9x7.78+33.3x6.66
  • Anqing Wangjiang Teacher Preparation: Primary School Mathematics Scope
  • Which is more formal to attend the sixth grade math tutorial class on weekends?
  • How to write the effect of playing teaching AIDS?
  • Huaihua Primary School ranks among the top ten schools.
  • Among them, the sixth grade examination paper of primary school mathematics!
  • Mathematical maze
  • Hello, I am an undergraduate of atmospheric science in Nanjing University of Information Science & Technology, and I want to take the postgraduate entrance examination. Do you have any good examinatio
  • 20 1 1 Jiangxi junior high school mathematics contest preliminary examination questions and answers

    • copyright 2024 Training Enrollment Network All rights reserved