Question

can anyone tell the answer of this question

Answer 1

Answer:

Step-by-step explanation:

51 x 4 = 204

52 x 3 = 156

53 x 3 = 159

204 + 156 + 159 = 519

519 / 10 = 51.9

If you have to round it, the. The answer would be 52 kg.

Hope this helps!

Answer 2

HIII THIS IS YOUR ANSWER BRO..
TOTAL WEIGHT OF STUDENTS HAVING WEIGHT 51KG==51+4
==204KG
NOW,
STUDENTS TOTAL WEIGHT OF 52KG==52×3
==156KG
NOW,
STUDENTS TOTAL WEIGHT OF 53KG==53×3
==159KG..
NOW THE REQUIRED ANSWER...,,,
MEAN=TOTAL WEIGHT OF ALL STUDENTS
------------------------------------------------------
TOTAL NO. OF STUDENTS
MEAN= 204+156+159
-------------------
4+3+3
MEAN=519
-----
10
REQUIRED MEAN IS 51.9

HOPE IT WILL HELP YOU

PLZZZ MARK IT BRAINLIEST ANSWER...