Question

Проверь,правильно ли равенства. 1.428:42=2.856:84 9.408-936=8.208+736 4.507•18=81.126 9.512:29=328

Answer 1

Да ,всё правильно!Молодец:))))))))))

Answer 2

1.428:42=2.856:84 is a true statement since both fractions simplify to 0.034, which are equal.

9.408-936=8.208+736 is a false statement.

The left side of the equation simplifies to 8.472, while the right side simplifies to 8.944. Therefore, the equation is not true.

4.507•18=81.126 is a true statement.

Multiplying 4.507 by 18 gives 81.126, which is the same as the right side of the equation.

9.512:29=328 is a false statement.

The left side of the equation simplifies to approximately 0.328, which is not equal to 328. Therefore, the equation is not true.