Current location - Training Enrollment Network - Mathematics courses - How to do the problem 2.3(X-4)=27.6 on page 27 of the first volume of the fifth grade math exercise book?
How to do the problem 2.3(X-4)=27.6 on page 27 of the first volume of the fifth grade math exercise book?
2.3(X-4)=27.6

Solution: 2.3X-2.3 times 4=27.6.

2.3 times -9.2=27.6

2.3 times =27.6+9.2

2.3 times =36.8

X=36.8 divided by 2.3

X= 16

Simple enough not to be ... anxious.

Related articles
  • Math calculation exercises in the second volume of the fourth grade
  • 20 17 Xuhui district mathematics yimiao
  • Is csmc50 high in Canadian Mathematics Competition?
  • Math! ! ! ! ! !
  • What units are there in the first volume of mathematics in the third grade of primary school?
  • How to apply mathematical formula
  • Who is the model essay about the earthquake and the Olympic Games?
  • Tengrao mathematics
  • Should I buy 53 or dial for math in senior one?
  • What are the classic songs suitable for learning mathematics?

    • copyright 2024 Training Enrollment Network All rights reserved