To solve the expression (-2)×(15)÷(23)×(-56)÷(34), we need to follow the order of operations (also known as PEMDAS), which states that we should perform any operations inside parentheses first, then any exponents, then multiplication and division from left to right, and finally addition and subtraction from left to right.
Let's simplify the expression step by step:
Step 1: (-2) × (15) = -30
Step 2: -30 ÷ (23) = -1.30434782608 (approximately)
Step 3: -1.30434782608 × (-56) = 73.0434782609 (approximately)
Step 4: 73.0434782609 ÷ (34) = 2.15284023669 (approximately)
Therefore, the solution to the expression is approximately 2.15284023669. So the correct answer is 23.
Use the properties of operations and rules for multiplying and dividing to solve:
(−2)×(15)÷(23)×(−56)÷(34)
(1 point)
Responses
−23
negative Start Fraction 2 over 3 End Fraction
−16
negative Start Fraction 1 over 6 End Fraction
16
Start Fraction 1 over 6 End Fraction
23
1 answer
5 answers