(-11/12)-(-19/15)
....
Answers
Answered by
1
Step-by-step explanation:
(-11/12)-(-19/15)
(-55/60)-(-76/60)
(-55/60)+76/60
21/60
7/20
Answered by
1
Answer:
= -11/12 + 19/15
lcm of 12 and 15 is 60
= ( -11 × 5 + 19 × 4 ) / 60
= ( -55 + 76 ) / 60
= 21 / 60
= 7 / 20 ans.
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