Find using distributivity
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(i) {7/5 × (-3/12)} + {7/5 + 5/12}
= (a + b)(a + c) = a(b + c)
= 7/5(-3/12 + 5/12)
= 7/5 (-3 + 5/12)
= 7/5 (2/12)
= 7/5 (1/6)
= 7/30
(ii){9/16 × 4/12} + {9/16 + (-3/9)}
= 9/16 (4/12 + -3/9)
= 9/16 (12 - 12/36)
= 9/16 (0/36)
= 9/16 (0)
= 0
= (a + b)(a + c) = a(b + c)
= 7/5(-3/12 + 5/12)
= 7/5 (-3 + 5/12)
= 7/5 (2/12)
= 7/5 (1/6)
= 7/30
(ii){9/16 × 4/12} + {9/16 + (-3/9)}
= 9/16 (4/12 + -3/9)
= 9/16 (12 - 12/36)
= 9/16 (0/36)
= 9/16 (0)
= 0
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please refer to the attachment
Hope it will help you
Hope it will help you
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