MA-137
Forming equations from word problems
Lower Sec Maths · Secondary 1 · Hard · Forming equations from word problems
A farmer has 72 goats and ducks. Let be the number of goats. Each goat has 4 legs and each duck has 2 legs. The animals have 220 legs altogether.
Form a linear equation in and solve it to find the number of ducks.
Form a linear equation in and solve it to find the number of ducks.
- 28 ducks
- 34 ducks
- 38 ducks
- 44 ducks
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