Question

a student was asked to multiply a number by 3.2 instead he divide the number by 3 upon 2 and obtain the number is smaller by two upon three the number is​

Answer 1

let's see

we take a number as 2

2*3.2=6.4

2/ 3/2=4/3

6.4=192/30:is greater

4/3=40/30

Answer 2

let no. =x

he was asked to multiply by 3.2

so 3.2*x=3.2x

if he multiply it with 3 upon 2

then answer is 3x upon 2

A. T. Q

3.2x-3x upon 2=2 upon 3

1.7x=2/3

x=3.4/3=1.33