A1/25
B-1/25
C-25
D25
Answer:
Related Questions:
Simplify :(56+34)÷(78−13)(\frac{5}{6}+\frac{3}{4})\div(\frac{7}{8}-\frac{1}{3})(65+43)÷(87−31)
12×3+13×4+14 5+15×6+⋯+19×10=?\frac{1}{2 \times 3} + \frac{1}{3 \times 4} + \frac{1}{4 \ 5} + \frac{1}{5 \times 6} + \dots + \frac{1}{9 \times 10} = ?2×31+3×41+4 51+5×61+⋯+9×101=?
23−12+56=\frac23- \frac 12+\frac 56=32−21+65=
