Question

7. 75% of what number is 15?
8. If the angles of a triangle are in the ratio 2:3:4. Find the value of each angle.
9. The cost of a flower vase is 120. If the shopkeeper sells it at a loss of 10%, find the
price at which it is sold.
10. An article was sold for $250 with a profit of 5%. What was its cost price?
11. List three rational numbers between -2 and -1.
12. Draw the number line and represent the following rational numbers on it:
(1)
(ii)
(iii
)
(iv)
13. Find:
(i) ()
(11) -2
+4​

Answer 1

Answer:

sorry I can understand only these questions

Step-by-step explanation:

7. 20

8. all angles are - 40,60 and 80

9.rupees 208

10.238$

11. -1.5, -1.3, -1.2