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igomit [66]
3 years ago
8

(10.5-7)+(4x3) help please

Mathematics
2 answers:
Leno4ka [110]3 years ago
8 0

Answer: 15.5

Step-by-step explanation:

(10.5-7)+(4x3)

following PEDAS we do operations in parentheses first

10.5-7=3.5

4x3=12

we now have 3.5+12 as our intermediate expression

and 3.5+12 = 15.5

andrey2020 [161]3 years ago
7 0

Answer:

15.5

Step-by-step explanation:

(10.5-7)+(4*3)

3.5+12

15.5

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