solve the problem I make you BRAINLIEST answer
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Answer:
a.)4/5 ×2/3 b.)-3/8×5/-7 c.) -8/9×-3/5
Step-by-step explanation:
find the l.c.m of denominator in question No (a,b,c)
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2
Answer:
- 2\3 - 4\5
= 2 x 5 - 4 x 3 \ 15
= -2\15
- -5\7 - (-3\8)
-5\7 + 3\8
= -5 x 8 + 3 x 7 \ 56
= -19\56
- -3\5 - (-8\9)
-3\5 + 8\9
= -3 x 9 + 8 x 5 \ 45
= 19\45
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