Question

25+2(3 x 4) - 7=??? Show ur works please

Answer 1

Answer:

42

Step-by-step explanation:

25+2(12)-7

25 + 24 - 7

49 - 7

42

Answer 2

$\huge \color{Red} Answer:$

$25 + 2(3 \times 4 ) - 7 =$

$25 + 2 \times 12 - 7 =$

$25 + 24 - 7 =$

$49 - 7 = 42$

$\huge \color{Blue} Explaination:$

First, Multiply the numbers inside the parentheses.

Second, Also Parentheses is also a Multiply sign so Multiply 12 and 2.

Third, Follow the left to right rule so add 25 and 24.

Lastly, Subtract the last number.

$\large \color{Purple} Rules \: of \: PEMDAS:$

• Follow left to right rule.
• Also the PEMDAS rule like:

If you see a Parentheses do them first then Exponent next Multiplication and so forth.

$\large \color{Green} PEMDAS \: stands \: for:$

P - Parenthesis

E - Exponent

M - Multiplication

D - Division

A - Addition

S - Subtraction