A rope of length 9.5 metres is cut into 0.5-metre long pieces. How many pieces will be obtained?
17
18
19
21
9.5÷0.5
= 9510÷510
= 9510×105
= 955 = 19
19 pieces will be obtained.
How many pieces of 85 cm length be able to be cut from a rope 42.5 metre long?
A rod is 27 metres long. From it, 7 metres long pieces are cut out. How many such pieces could be got? What would be the length of the remaining piece?