Answer: 70
Step-by-step explanation:
The commutative property of multiplication says that when we find a product of two numbers then it does not matter which number we write first or second.
i.e. the order of writing numbers in a product doesn't matter here.
The answer remains the exactly same.
i.e. \(a\times b= b\times a\) , where a,b are integers.
The given equation : \(35\times70=m\times35\)
We can see that there is 30 in both sides , then by using commutative property of multiplication, 'm' should be 70.
hence, the unknown number : m= 70
