find the value of
a) 3 /13 ÷ -4/65
b) -6/30 - (-7/15)
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Answer:
3/7
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Answer:
a) (-15/4)
b) (4/15)
Step-by-step explanation:
a) (3/13) ÷ (-4/65)
=> 3×65 ÷ (-4×13)
=> (-3 × 5 ÷4 ) = (-15/4)
b) (-6/30) - (-7/15)
=> (-3/15) -(-7/15)
=> (-3/15) + (7/15)
=> (-3+7)/15
=> (4/15)
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