Copy of Fraction Division4: 1 ÷ a/b (Quotitive)
(a) How many groups are there if 1 is divided into groups of:
(i) 1/2; (ii) 1/3; (iii) 1/4; (iv) 1/5?
(b) How many groups are there if 1 is divided into groups of:
(i) 2/5; (ii) 3/5; (iii) 4/5; (iv) 1/5?
(c) How many groups are there if 1 is divided into groups of:
(i) 1+1/3; (ii)1+2/5; (iii) 1+3/4?
In general, how would you calculate 1 ÷ a/b?
Anthony Or. GeoGebra Institute of Hong Kong. (中文版：http://www.geogebratube.org/student/m14537)
orchiming@gmail.com