Answer:
In order of operations
- commutative property of multiplication
- multiplicative inverse
- multiplicative identity
Step-by-step explanation:
==> [tex]\frac{2}{7} \cdot 53 \cdot {7}{2} \\53 \cdot \frac{2}{7} \cdot {7}{2} \\[/tex]
Commutative property of multiplication : With multiplication of numbers, you can change the order of the numbers in the problem and it will not affect the answer. [tex]a \cdot b \cdot c = b \cdot a\cdot c[/tex]
==> [tex]53 \cdot 1[/tex]
Multiplicative Inverse : A number multiplied by its reciprocal equals
1 : [tex]\frac{a}{b}\cdot\frac{b}{a} = 1[/tex]
==> 53
Multiplicative Identity: Multiplying a number by 1 leaves the number unchanged: [tex]a\cdot1 = a[/tex]
