Before proceeding to the solution of examples and problems be sure to read the theoretical part of the lesson
Subtract fractions
1. Work out
c) 1/20; d)
1/10.
2. Work out
c) 1/4; d) 1/12.
3. Work out
а) 5/12; b) 7/12;
c) 1/3; d)
1/12.
c) 1/8; d)
1/4.
c) 1/5; d) 11/2.
c) 11/10; d)
11/30.
c) 11/8; d)
11/4.
c) 27/20; d)
17/20.
c) 11/40; d) 23/20.
c) 11/10; d) 21/5.
11. This is a drawing of a bolt. It is not drawn to scale.
Calculate the length marked ‘?’.
а) 1/4 inches;
b) 13/4 inches;
c) 1/2 inches;
d) 11/2 inches.
12. I planted 1/4 of my garden with vegetables, 3/8 of my garden with roses and the rest as lawn. What fraction of the garden have I left for lawn?
12. I planted 1/4 of my garden with vegetables, 3/8 of my garden with roses and the rest as lawn. What fraction of the garden have I left for lawn?
а) 1/2; b) 1/8;
c) 3/8; d) 1/4.
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