Question

property of rational number
2÷5×-3÷7-1÷14-3÷7×3÷7​

Answer 1

Answer:

Closure property

For two rational numbers say x and y the results of addition, subtraction and multiplication operations give a rational number. We can say that rational numbers are closed under addition, subtraction and multiplication.

Answer 2

Answer:

please do this questions BODMAS rules......