if the area of a rectangle is 7 14/15 sq m. and its length is 4 2/3 m. , find its breadth
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Step-by-step explanation:
→ Area of rectangle = 7 14/15 m= (7*15+14)/15 = 119/15 m
→ length = 4 2/3 m = (4*2+3)/3 = 14/3 m
→ breadth = ?
→ Area of rectangle = l × b
→ A = L × B
→ B = A/L
→ B = 119/15 ÷ 14/3
→ B = 119/15 × 3/14
→ B = (119×3) / (15×14)
→ B = 357/210
→ B = 357÷3/210÷3 = 119/70
→ B = 119÷7/70÷7 = 17/10
→ B = 17/10
→ so breadth is 17/10 m.
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