🧠Mixed10 questions
Deck Calculator Quiz
Test your understanding of deck calculator with randomized questions. Each attempt generates new numbers for a fresh challenge.
கணிதத்தைத் தவிர்க்கவும் - கால்குலேட்டரைப் பயன்படுத்தவும்
கால்குலேட்டரைத் திறக்கவும்1 / 10
A deck is 10 feet long. If joists are spaced 20 inches on center, and you need an extra joist at each end, how many joists are required for the length?