Math, asked by helpinghandrazi, 1 year ago

find the fourth proportional of 1/3 , 2/5 , 8.4 plz tell fast okkk


helpinghandrazi: plz

Answers

Answered by sri6662
2
Product of mean =Product of extreme
In 1/3
1:3:3:X
3×3=x
9=x
In this way u solve

helpinghandrazi: plz
sri6662: o let me try
helpinghandrazi: fast sis
helpinghandrazi: u r in which cLass
sri6662: 8 clas
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