Question

23. Compute the following products of decimals. 4.7 x 3.8

24. Solve the following: 3.456 + 5.396 - 1.258

25. Find the sum of: -3/11 , -2/7

26. Simplify: (7/9)4 ÷ (7/9)5

SECTION (3)

27. Evaluate: 28% of 4500 + 45% of 2800

28. Find the value of x. (a) x /12 = 5/6

(b) 15 / x = -3/8

29. Find all the rational numbers whose absolute value is (a) 4/5 (b) 0



OR

29. Methuen purchased a box for Rs.320 and sold at the loss of 20%. Find the

selling of price of the box.​

Answer 1

Step-by-step explanation:

I have answered the questions for 23,24,26 and 28.