5/7*(-2/3)+5/7*(-1/9) rational number
Answers
Answered by
0
Answer:
-5/9
Step-by-step explanation:
5/7*(-2/3)+5/7*(-1/9)
=-10/21-5/63
=-5/9
Answered by
0
Step-by-step explanation:
-2/3 * 3/5 + 5/2 - 3/5 * 1/6
= 2/3 * 3/5 - 3/5 * 1/6 + 5/2
[ Using associative property ]
= 3/5 * (-2/3 - 1/6 ) + 5/2
[ Using distributive property ]
= 3/5 * {( -4 - 1 ) /6} + 5/2
( LCM ( 3, 2 ) = 6 ]
= 3/5 * (-5 / 6 ) + 5/2
= 3/6 + 5/2
= 1/2 + 5/2
= (-1 / 5)/2
= 4/2
= 2
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