Ben is 53 inches tall.
Explanation:
Here we have , Jamal is 5 inches taller than Ben and 2 inches shorter than Lacy.Lacy is 9 inches taller than her brother Zach . Zach is 4 ft 3 inches tall. We need to find how tall is Ben .Let's find out:
Let height of Lacy be x , But Lacy is 9 inches taller than her brother Zach . Zach is 4 ft 3 inches tall i.e.
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Now , Jamal is 2 inches shorter than Lacy i.e.
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Now , Jamal is 5 inches taller than Ben . So , height of Ben is :
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Therefore , Ben is 53 inches tall.