18÷3(5-4+1) =??
3 or 12
how ?!
2 answers:
Answer: answer is 3
Step-by-step explanation:
18 ÷ 3(5-4+1)
Step 1: apply BODMAS
Open bracket first, then add before subtracting
= 18÷ 3 × 1+1
18÷3 x 2
18 ÷ 6
3
Answer:
12
Step-by-step explanation:
Parenthesis first:
5-4+1
5-4=1+1=2
18÷3×2
Divide:
18÷3×2
Multiply:
6×2=12
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$910
Step-by-step explanation:
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use a proportion
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hope this helped!
Answer:
yes 18 24 and 30 does form a right triangle
