simplify using appropriate properties 2/5 × (‐3/7) - 1/6 × 2/7 + 1/14 × 2/5
Answers
Answered by
0
Answer:
Step-by-step explanation:
(2/5*-3/7)-(1/6*3/2)+(1/4*2/5)
-6/35-1/4+1/35
taking LCM it will come 140
so -24+4-35/140
-55/140
-11/28
Answered by
0
Answer:
2/5 × −3/7 – 1/6 × 3/2 + 1/14 × 2/5
By commutativity
⇒ 2/5 × −3/7 + 1/14 × 2/5 – 1/6×3/2
Commutative property – As per the commutative property or commutative law, when two numbers are added or multiplied together, then change in their positions does not change the result.
⇒ 2/5 × −3/7+1/14 – 3/12
⇒ 2/5 × (−6+1/14) – 3/12
⇒ 2/5 × (−5/14)) – 1/4
⇒ −10/70 – 1/4
⇒ – 1/7 – 1/4
⇒ −4−7/28
⇒ – 11/28
Step-by-step explanation:
Plz add brainlist
Similar questions