Question

a girl complete her work in three days.On thr first day she did 2/5 of the work and on the second day she did 3/7 of her work. How much work did she do on the third day?​

Answer 1

Answer:

6/35 of the total work

Step-by-step explanation:

2/5+3/7= 29/35

therefore

35-29=6

=6/35

Answer 2

Answer:

11/35

Step-by-step explanation:

take the work of third day as x

total work is 1/1 so

on first day the work is 2/5

on second day the work is 3/7

on the third the work is x ( it is a variable)

and 2/5+3/7+x=1/1

x= 2/5+3/7-1/1

x= 14/35 +15/35-1/1

x= 29/35-1/1

x=29/35-35/35

sorry it should be 35/35-29/35

so value of x is 6/35

and x was the value of third day so the answer is 6/35

answer. 6/35

pls marke as brainliest