Question

( -2/5 ) × 7/8 ) × 7/9 = ( -2/5 ) × ( 7/8 ) × ( 7/9 )
which property is this in multiplication ?

Answer 1

Question

$\tt{( -2/5 ) × 7/8 × 7/9 = ( -2/5 ) × ( 7/8 ) × ( 7/9 )}$

which property is this in multiplication ?

$\sf{ \text{{Answer}= \pink{ commutative property of multiplication}}}$

Solution

According to the complicated multiplication property, if a, b, c and c ar 3 digits, then they will be increased as:

• a × b × c = a × b × c

So, we see, re-numbering, doesn't modification the result price.

• As per the commutative property of multiplication, if a, b and c are three integers, then can be multiplied as:

$~~~~~~\underline{\boxed{\tt{( -2/5 ) × 7/8 × 7/9 = ( -2/5 ) × ( 7/8 ) × ( 7/9 )}}}$