Same pattern as Ribbon length. New numbers, new story. Try each one on paper, then check the working below — or watch it drawn out, the same way the problem above is.
Question 1
A scout troop is preparing 320 flags for a parade. Each flag needs 45 cm of string to tie it to a pole. String is sold in reels of 10 m. How many reels must the troop buy?
Work it out on paper, then check below. ▶ See the working
Question 2
A carpenter is making straps for 140 shelf brackets. Each strap needs 65 cm of webbing tape. The tape is sold in rolls of 15 m. How many rolls must the carpenter buy?
Work it out on paper, then check below. ▶ See the working