Question

When a student weighing 45 kgs left a class, the average weight of the remaining 59 students increased by 200g. What is the average weight of the remaining 59 students?

Answer 1

Answer:

57 kg

Step-by-step explanation:

Method 1 given in pic.

Method 2

60x-45= 59 (x + 0.2)

{Total weight og 60 student - one studnt of 45kg = avg weight of 49 studnts + 200g added to all 59 students weight}

Thank you!