Question: 30 square stone slabs of equal size were needed to cover a floor area of 58.8 sq . m . find the length of each stone slab ?
A)  140 cm
B)  767 cm
C)  88 cm
D)  666 cm
E)  776 cm
Correct answer: a
Grade: 8 | Topic: Geometry | Difficulty: Easy | Standard: 8.G.A.1