Questions asked
the length and width of the floor of a hall are (2.4×10³) cm and (3×10³) cm respectively. the floor will be covered with tiles measuring 20cm×20cm each. calculate the number of tiles needed
8. \( \frac{3 \times 10^{-4}}{0.005}= \) A \( 6 \times 10^{-2} \) B \( 6 \times 10^{-3} \) C \( 6 \times 10^{-4} \) D \( 6 \times 10^{-5} \)
1.2 Hukum Indeks A. Hitung nilai bagi setiay Calculate the value of ec 1. \( \sqrt{5} \times 10^{\frac{3}{2}} \times 4^{-\frac{1}{4}} \)
convert 1450 kilometres to metres in standard form
a bag contains 120 kg of rice. of the mass of a grain is about 0.025 g,find the number of grains of rice in the bag. give the answer in standard form
mathematics solve 4-6h>16