- A
- Bc + h + 6
- C
- D
Step-by-Step Solution
Cows give 4 legs each → . Hens give 2 legs each → 2. Total = mixes up which animal has 4 legs.)
Answer: A)
A farm has c cows and h hens. A cow has 4 legs and a hen has 2. Which rule gives the total number of legs?
Class 6Rules and Formulas with VariablesAlgebra
Master this chapter in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Rules and Formulas with Variables practice questions
More Class 6 Rules and Formulas with Variables practice
Which pair of expressions are equal for EVERY value of x?Rani writes the rule for a rectangle's perimeter as 2l + b. She tests it on a 5 cm × 3…Two square fields have sides s m and t m. Which rule gives the total length of fencing…Three squares of side s are joined to make this L-shape. Which rule gives its perimeter?Fencing costs ₹20 per metre. Which rule gives the cost of fencing a square field of side…