1.

3. Simplify.(a) 30 X 4-20 + 75 : 25(b) 72 = [36 = (3 x 4)](c) 200 x [22 - (16 = 4)4. Evaluate.le (a) (25 - 15) [8 + 12 + 17 -1 + 3}](b) 40 x [8 - 24 = (98-94)5. Find the value of3 - [3 - [3 - (3 + 3-3)}]plz solve it, I will mark you as the brainliest. ​

Answer»

Step-by-step explanation:

we SOLVE by applying bodmas rule

QUESTION 3RD

  • (a) 30×4-20+75:25
  • 30×4-20+3=120-20+3=120-17=107
  • (b)72=[36=(3×4)]
  • 72=[36=12]
  • 72=36=12(this is not EQUAL)

question 4th

  • (a) (25-15)[8+12+17-1+3]
  • 10[40-1]
  • 10×39=390
  • (b) 40×[8-24=(98-94)]
  • 40×[8-24=4]here = is not sing is USED plss correct it

question 5th

  • 3-[3-{3-(3+3-3)}]
  • 3-[3-{3-3}]
  • 3-[3-0]
  • 3-3
  • 0


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