32 shirt pieces of 120 cm each can be cut from a reel of cloth. After cutting these pieces 80 cm of cloth remains. What is the length of reel of cloth in metres?
(a)38.70 metres
(b)39.20 metres
(c)3870 metes
(d)3920 metres
(e)None of these
Answer
Answer (as printed): B
Explanation
Length of reel = (32 × 120 + 80) cm = 3920 cm = 39.20 m.
Explanation as extracted from the printed page; notation may be imperfect.