what is there answer guys
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Step-by-step explanation:
distributive property
ax(b+c) = (axb) +(a×c)
LHS. RHS
(-5/6) ×(9/20) + [ (-5/6) ×(7/25)]
in the form of (axb) + (axc)
so
-5/6 x [ (9/20) + (7/25)] = -5/6 x [ (9×5) + (7×4)]/100
= -5/6 × [ 73/100]
= -73/ 120
b.
-6/15 [ (7/8) + (-5/12)] = -6/15×(1/4)[ 7/2 -5/3]
= -3/30{ [ 21-10]/6}
= -1/10 ×11/6
= -11/60
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