= (13 × 15)/(9 × 2) + (7/3 × 8/5 × 3/10)
= 195/18 + (7 × 8 × 3)/(3 × 5 × 10)
= 65/6 + 56/50
= 65/6 + 28/25
Now, taking LCM (150):
= (65 × 25)/(6 × 25) + (28 × 6)/(25 × 6)
= 1625/150 + 168/150
= 1793/150
Written on Jan. 9, 2026, 9:27 p.m.
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Answer of this question
Simplify:(13/9×-15/2)+(7/3×8/5)(3/5×1/2)
asta(13/9 × 15/2) + (7/3 × 8/5)(3/5 × 1/2)
= (13 × 15)/(9 × 2) + (7/3 × 8/5 × 3/10)
= 195/18 + (7 × 8 × 3)/(3 × 5 × 10)
= 65/6 + 56/50
= 65/6 + 28/25
Now, taking LCM (150):
= (65 × 25)/(6 × 25) + (28 × 6)/(25 × 6)
= 1625/150 + 168/150
= 1793/150
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