Question

Name the properties used in the following :
a) 2/3 + 1/2= 1/2 +2/3

b)( 5/8 × 2/3) × 9/17 = 2/3 × (9/17 × 5/8)

c) 7/9 ×(1/5 - 2/3)=(7/9 × 1/5) - (7/9 × 2/3 )






















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Answer 1

Answer:

commutative property???

Answer 2

Answer:

a) Commutative property

b)Associative property

c) Distributive property

Step-by-step explanation:

a ) 2/3 + 1/2 = 1/2+2/3

commutative property

[ a+b = b+a ]

b)( 5/8 × 2/3) × 9/17 = 2/3 × (9/17 × 5/8)

Associative property

[(a×b)×c = a×(b×c)]

c) 7/9 ×(1/5 - 2/3)=(7/9 × 1/5) - (7/9 × 2/3 )

Distributive property

[ a(b+c)=a×b+a×c]

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