Question

8. After gaining 15 kg, Nisha weight 60 kg. What was her previous weight?
4. What value of Twould make the expression 47 and 115 ex17
6. A piece of rope x metres long is cut into 4 equal parts. In the length of each part
7. If the three angles of a triangle are (2* + 15), 85' and (*** 20), respectively, find
Find the amount of petre
5. Solve:
1s 3 m, fiod the length of the whole plece.
the value of x.​

Answer 1

Answer:

8=45kg

let Nisha weight be x

after gaining=15+x

now, his weight =60kg

ATQ

15+x=60

x=60-15

x=45 kg