Kneel down to solve the speed loop problem in the sixth grade mathematics problem - Training Enrollment Network

Kneel down to solve the speed loop problem in the sixth grade mathematics problem

The big ring turned 60 times.

So the small ring turned 60÷4/5=75 times.

Let the circumference of a small ring x, then the circumference of a large ring x+44.

75x=60*(x+44)

Get x= 176.

Road length:176 * 75 =13200m =132m.

Related articles

How to read the second grade math counter 4300?

What does gre mean?

Why is the Rubik's Cube so difficult to learn?

How to improve high school mathematics from 60 to 130? Look at three ways that scum attacks Xueba.

Mathematical jump rope handwritten newspaper

The college entrance examination is only 100 days away. How can we improve our math scores?

A complete interpretation of the textbook, which is better, pass learning hegemony notes or pass high school knowledge encyclopedia?

Five manuscripts of fourth-grade mathematics

Exam examples of the first month of junior one.

Is it difficult to pass the math test 140 or above?