Question

Hema thinks of a number and subtracts



from it. she multiplies the result by'4/ 5 the

result obtained is four times the original number she had thought of. what is the

number? and we don't know the number from which it should be subtracted​

Answer 1

Answer:

I got 5

Step-by-step explanation:

because I have subracted

Answer 2

Answer:

x = $\frac{8}{10}$

Step-by-step explanation:

1. let's keep the unknown number = x

2.she subtracts $\frac{4}{5}$ from x

3. she multiplies it by 5 then

4. answer is 4 times the unknown number = 4x

= ( x - $\frac{4}{5}$ ) X 5 = 4x

=   $\frac{4}{5}$ X 5 = 4x +x   ( transposing x to rhs )

=  $\frac{4}{5}$ X 5 = 5x

= $\frac{4}{5\\}$ X $\frac{5}{1}$ = 5x

= $\frac{20}{5}$ = 5x

= $\frac{20}{5}$ / 5 = x

= $\frac{8}{10}$ = x

hey aayush ... u know i m in your grade and in ur school only ... I M IN 8c huh but ... dont forget to mark this answer brainliest ... be-bye classmate ... hope it helps u