simplify the following all the 6 with question numbers
Answers
Concept :
Use of VBODMAS. V is nothing but the lines above numbers that you see. B is brackets, then OF , then DIVIDE, MULTIPLY, ADD and finally SUBTRACT.
Step-by-step explanation:
i) it becomes 8 x 3 - 6
=> 24 - 6 = 18
ii) it becomes (12 - 6 + 7 ) - 15
=> ( 6 + 7 ) - 15 = 13 -15 = -2
iii) It becomes 16 - ( 4 + 8 / 6 - 2 ) x 5
=> 16 - ( 4 + 1.33 -2 ) x 5
=> 16 - 3.33 x 5
=> 16 - 16.65
=> -0.65
iv) It becomes 6 of 145 / 5 / 2 - 4 of 20
=> 870 / 5 / 2 - 80
=> 174/2 - 80
=> 87 - 80 = 7
v) 25 + [ 14 - 18 + { 12 of 5 - (-4 + 14)}]
=> 25 + [ 14 - 18 + { 12 of 5 - 10 }]
=> 25 + [ 14 - 18 + { 60 - 10}]
=> 25 + [ 14 - 18 + 50 ]
=> 25 + [ 14 - 68 ]
=> 25 + [ - 54 ]
=> 25 - 54
=> -29
vi) It becomes 18 + 64 / 4 { 26 -(14-7-4) }
=> 18 + 64 / 4 { 26 - 3 }
=> 18 + 64 / 4 * 23
=> 18 + 16 * 23
=> 18 + 368
=> 386