A3055.25
B3053.25
C3053.75
D3055.25
Answer:
3055.25
Related Questions:
(35+15−310)×3645÷165=(\frac35+\frac15-\frac{3}{10})\times\frac{36}{45}\div\frac{16}{5}=(53+51−103)×4536÷516=
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=?
(1−12)(1−13)(1−14)(1−15) (1- \frac{1}{2})(1- \frac{1}{3})(1- \frac{1}{4})(1- \frac{1}{5})(1−21)(1−31)(1−41)(1−51) = ____
