Question

Q14. Simplify:
(a) 7 + [ 12 - { 8 + 3 - ( 9 of 6 + 1 - 13 x 4 )}]
(b) 90 + {10 + 15 of 3 - (20 + 30 – 45 ÷ 5)}
(c) 37 + 26 ÷ 2 + 2 of 25 – 80 ÷ 2

Answer 1

hop it is helpful



n please mark as brainliest



n one more thing

tell me if it is wrong

(brainliest please)

:-)

Answer 2

The given set of questions can be solved as follows.

• We need to apply the BODMAS rule to solve these kind of simplification problems.
• BODMAS stands for Bracket - Of - Divide - Multiplcation - addition - substraction.
• So, basically we need to solve the bracket terms first and then go by the above series.

• 7 + [ 12 - { 8 + 3 - ( 9 of 6 + 1 - 13 x 4 )}] =  7 + [ 12 - { 8 + 3 - ( 54 +1 - 52 )}]     =  7 + [ 12 - 8 ] = 11
• 90 + {10 + 15 of 3 - (20 + 30 – 45 ÷ 5)} = 90 + {10 + 15 of 3 - (20 + 30 – 9)} = 90 + {10 + 15 of 3 - 41} = 90 + {10 + 45 - 41} = 114

• 37 + 26 ÷ 2 + 2 of 25 – 80 ÷ 2 = 37 + 26 ÷ 2 + 50 – 80 ÷ 2 = 37 + 13 + 50 – 40 = 60