jhollingsworth
jhollingsworth
28-08-2021
Mathematics
contestada
21 ÷ 3 + [3×9 ]× 9 + 5
Respuesta :
egkeeton123
egkeeton123
28-08-2021
Answer:
255
Step-by-step explanation:
21 ÷ 3 + [27] × 9 + 5
21 ÷ 3 + 243 + 5
7 + 243 + 5
255
Answer Link
blg92
blg92
28-08-2021
9 x 3 = 27
27 x 9 = 243
21/3 = 7
7 + 243 + 5 = 255
Answer 255
Use PEMDAS
Parentheses, Exponent, Multiply, Divide, Add, Subtract
Solve in that order
Answer Link
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