1. Mobiles 4 Algebra

2. 1.Which is heavier? a) The elephant or the monkey? b) The cylinder or the cube? c) The pineapple or the sheep? 2. In the mobile, the banana weighs twice as much as the parrot. If a duck weighs x grams, find the weight of the banana in terms of x. 3. If a sheep weighs 78 grams, find the value of x. Mobiles ex1

3. 1. The banana weighs 3 times the parrot. If the parrot weighs x grams, find the weight of the ostrich in terms of x 2. If the ostrich weighs 120 grams, find the weights of (i) box (ii) a duck Mobiles ex2

4. 1. The parrot weighs 3 times as much as the banana. If a duck weighs x grams, what does the banana weigh in terms of x. 2.If the sheep weighs 144 grams, find the weight of the monkey. Mobiles ex3

5. 1. If a duck weighs x grams what is the weight of the parrot in terms of x. 2. If the pineapple weighs 560 grams, find x. Mobiles ex4

6. 1. If a duck weighs x grams what does a banana weigh in terms of x? 2. If the sheep weighs 120 grams, find x and hence find the weight of a banana. Mobiles ex5