SG chevron_right Primary 4 chevron_right Fractions

SG chevron_right Grade: N/A chevron_right Strand: N/A

SG chevron_right Secondary 1 chevron_right Number and Algebra

Actually this is not math, please help me answer this. The question is already in the picture.

SG chevron_right Secondary 2 chevron_right Number and Algebra

SG chevron_right Secondary 2 chevron_right Add Math: Calculus

What does it equal