Question

Using BODMAS, solve the following

A. 120 ÷ [18 − {20 − 3(9 − 5)}]

B. 64 ÷ [16 × (−3) − 2 × {17 − 25}]

C. 15 + 80 − 3 × (−4)

D. 40 − (−20) + 3[4 × (−3 + 1)]​

Answer 1

Answer:

Answer:120 ÷ [18 − {20 − 3(9 − 5)}]

• 120 ÷ [ 18 - { 20 - 3(4) } ]
• 120 ÷ [ 18 - ( 20 - 12 )]
• 120 ÷ ( 18 - 8 )
• 120 ÷ 10
• 12

Answer : 12