Question

28+5×7 simplify. can someone please help me?

Answer 1

Use PEMDAS. Since multiplication is first in the order of operations, the answer of 5 x 7 would be 35.
Next add 28 to 35, which would be 63.

Answer 2

Remember....  BIDMAS
Brackets
Indicies
Divide
Multiply
Add
Substract

First you will do,(28+) 5×7=35
Then, 35+28  =63
Because you have to Multiply first (BIDMAS) then add.

Sorry, if this is not as helpful.