A995
B110
C105
D100
Answer:
Related Questions:
Find:
152+153+154=\frac{1}{5^2}+\frac{1}{5^3}+\frac{1}{5^4}=521+531+541=
Simplify the following.
2.2×0.2÷(0.4×12)−12×4(1.04−0.2×0.2)2.2\times{0.2}\div(0.4\times{\frac{1}{2}})-\frac{1}{2}\times{4}(1.04-0.2\times{0.2})2.2×0.2÷(0.4×21)−21×4(1.04−0.2×0.2)
