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Mathematics

Grade-7

Easy

Question

The value of $23 over 4 space minus space open parentheses negative 1 1 fourth close parentheses$ is __________.

1
4
3
2

hint Hint:

Solve using the BODMASS rule

The correct answer is: 4

STEP BY STEP SOLUTION
$2 3 over 4 space minus space open parentheses negative 1 1 fourth close parentheses space C o n v e r t i n g space m i x e d space f r a c t i o n space i n t o space s i m p l e space f r a c t i o n space equals space 11 over 4 space plus space 5 over 4 space T a k i n g space L C M space equals space fraction numerator 11 space plus space 5 over denominator 4 end fraction space equals space 16 over 4 space equals space 4$

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