Question

How do you simplify `21 - 8 times 4.5 + 60`?

Answer 1

`45`

Explanation:

Here, `21-8 xx 4.5 + 60`
`= 21 - 36 + 60`
`= 81 - 36`
`= 45`
Note : While simplifying, we should do the calculations according to the formula `i.e.` BODMAS in which:
`->` B = Bracket (start with anything inside brackets, going from left to right).
`->` O = Orders (numbers involving powers or square roots)
`->` D = Division
`->` M = Multiplication
`->` A = Addition
`->` S = Subtraction