Which of the following is correct?
1 + 1 should equal 2.
1 + 1 should equal to 2.
"equal" or "equal to"?
Learn English – “1 + 1 should equal 2” or “1 + 1 should equal to 2”; which one is correct
mathematicsprepositions
mathematicsprepositions
Which of the following is correct?
1 + 1 should equal 2.
1 + 1 should equal to 2.
"equal" or "equal to"?
Best Answer
In maths, it's widely used the word equals.
Given the suggestions, 1 + 1 should be equal to 2 is the proper choice. Using equals is just 1 + 1 equals 2.
Now in maths, should is not used when we are sure about the result. After working long calculations and having in mind what's the expected result, we introduce should.