alleryA 330 cm² मोज़ेक बेस 11 cm, उंची 6 cm च्या समांतरभुज चौकोन टाइल्स वापरते; किती
A3
B6
C4
D5
Answer & Solution
Correct answer: D. 5
प्रत्येक टाइल 11 × 6 = 66 सेमी ² कव्हर करते, म्हणून मोज़ेकसाठी 330 ÷ 66 = 5 टाइल आवश्यक आहेत.
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