Question

2) Kindly complete the activity 2
Activity : On the glasses of following spectacles, write numbers such that
29
13
(i) Their sum is 42 and difference is 16 (ii) Their sum is 37 and difference is 11
(iii) Their sum is 54 and difference is 20 (iv) Their sum is ... and difference is ...​

Answer 1

Answer:

ii. x + y = 37 and x – y = 11

∴ x = 24, y = 13

iii. x + y = 54 and x – y = 20

∴ x = 37, y = 17

iv. x + y = 57 and x - y = 17

∴ x = 30, y = 13

Step-by-step explanation:

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