Question

Please answer this.
It's from the chapter Simple equations (Grade 7th)​

Answer 1

Maya got = 16

Madhura got = 20

Mohsina = x

Average = 19

19 = (16+20+x)/3

19×3 = 36 + x

57-36=x

21=x

x=21

Mohsina got 21 marks

Answer 2

Answer:

mohshina got 21 marks pls mark brainlist