20 – 578 ÷ 4 × 100 = ____________
a) 0
b) -578
c) -1156
d) -20
20 – 578 ÷ 4 × 100 = ____________
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20 – 578 ÷ 4 × 100 = ____________
a) 0
b) -578
c) -1156
d) -20
To solve the expression (20 – 578 ÷ 4 × 100), we need to follow the order of operations (PEMDAS/BODMAS). This means we perform division and multiplication before subtraction.
1. First, do the division:
(578 ÷ 4 = 144.5)
2. Next, multiply that result by 100:
(144.5 × 100 = 14450)
3. Now, subtract that from 20:
(20 – 14450 = -14430)
None of the options a), b), c), or d) match the result exactly, so please double-check the question and context.
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