Question

3. Answer each question in 1 to 2 senter
Answer the following questions :
1. Find 8 x 53 x -125) using suitable properties.
2. Solve 5y + 10 = 4y - 10.
3. Divide 96 chocolates between Raju and Ravi in the
4. Basha said. "Between any two rational numbers the
ber of rational numbers". Is it true ? Justify your ans
5. Niharika took two angles 130 and 50and tried t
form a linear pair. She made the following picture.
two angles do not form a linear pair? If not, what is​

Answer 1

2)5y+10=4y-10
5y-4y=-10-10
1y=-20
y=-20/1
y=-20