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Select the correct combination of mathematical signs that can sequentially replace the * signs and make the equation correct.
135 * 15 * 3 * 2 * 13 * 16
- a)÷, ×, +, -, =
- b)=, ×, +, ÷, -
- c)+, ÷, -, =, ×
- d)×, +, =, ÷, -
Correct answer is option 'A'. Can you explain this answer?
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Select the correct combination of mathematical signs that can sequent...
Answer:
The correct combination of mathematical signs that can sequentially replace the * signs and make the equation correct is option 'A': ÷, ×, -, =.
Explanation:
To solve this problem, we need to find the correct sequence of mathematical signs to replace the * signs in the equation 135 * 15 * 3 * 2 * 13 * 16 and make it correct.
Let's evaluate the given expression step by step:
Step 1: 135 ÷ 15 = 9
Step 2: 9 × 3 = 27
Step 3: 27 - 2 = 25
Step 4: 25 = 25 (this is the given equation)
Therefore, the correct combination of mathematical signs to replace the * signs is ÷, ×, -, =.
Let's break down the explanation into headings and key points for better understanding:
Given Equation:
135 * 15 * 3 * 2 * 13 * 16
Step-by-Step Evaluation:
Step 1: 135 ÷ 15 = 9
- Divide 135 by 15 to get the result 9.
Step 2: 9 × 3 = 27
- Multiply 9 by 3 to get the result 27.
Step 3: 27 - 2 = 25
- Subtract 2 from 27 to get the result 25.
Step 4: 25 = 25 (this is the given equation)
- The final step is to check if the equation is correct. In this case, 25 is indeed equal to 25, so the equation is correct.
Therefore, the correct combination of mathematical signs to replace the * signs is ÷, ×, -, =.
Conclusion:
The correct combination of mathematical signs that can sequentially replace the * signs and make the equation correct is option 'A': ÷, ×, -, =.
The correct combination of mathematical signs that can sequentially replace the * signs and make the equation correct is option 'A': ÷, ×, -, =.
Explanation:
To solve this problem, we need to find the correct sequence of mathematical signs to replace the * signs in the equation 135 * 15 * 3 * 2 * 13 * 16 and make it correct.
Let's evaluate the given expression step by step:
Step 1: 135 ÷ 15 = 9
Step 2: 9 × 3 = 27
Step 3: 27 - 2 = 25
Step 4: 25 = 25 (this is the given equation)
Therefore, the correct combination of mathematical signs to replace the * signs is ÷, ×, -, =.
Let's break down the explanation into headings and key points for better understanding:
Given Equation:
135 * 15 * 3 * 2 * 13 * 16
Step-by-Step Evaluation:
Step 1: 135 ÷ 15 = 9
- Divide 135 by 15 to get the result 9.
Step 2: 9 × 3 = 27
- Multiply 9 by 3 to get the result 27.
Step 3: 27 - 2 = 25
- Subtract 2 from 27 to get the result 25.
Step 4: 25 = 25 (this is the given equation)
- The final step is to check if the equation is correct. In this case, 25 is indeed equal to 25, so the equation is correct.
Therefore, the correct combination of mathematical signs to replace the * signs is ÷, ×, -, =.
Conclusion:
The correct combination of mathematical signs that can sequentially replace the * signs and make the equation correct is option 'A': ÷, ×, -, =.
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Community Answer
Select the correct combination of mathematical signs that can sequent...
Using symbols of option 1, placing mathematical signs at the place of * and using BODMAS rule, we get
135 ÷ 15 × 3 + 2 - 13 = 16
9 × 3 + 2 - 13 = 16
27 + 2 - 13 = 16
29 - 13 = 16
16 = 16
L.H.S = R.H.S
Hence, option 1 is correct.
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