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jekas [21]
3 years ago
11

Use the order of operations to simplify the expression. 4[3+3(5-1)] What is the answer?

Mathematics
1 answer:
Nitella [24]3 years ago
3 0

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{60}}}}}

Step-by-step explanation:

Using PEMDAS rule

Parentheses, Exponents , Multiplication, Division, Addition, Subtraction

\sf{4 [ 3 + 3(5 - 1) ]}

Subtract 1 from 5

\longrightarrow{ \sf{4 [3 + 3 \times 4  ]}}

Multiply the numbers : 3 and 4

\longrightarrow{ \sf{4 [ 3 + 12  ]}}

Add the numbers : 3 and 12

\longrightarrow{ \sf{4 \times 15}}

Multiply the numbers : 4 and 15

\longrightarrow{ \sf{60}}

Hope I helped!

Best regards! :D

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