Write 4.006 × 106 as an ordinary number.
Write 0.00703 in standard form.
Calculate (6.72×101)÷(1.2×10−4)(6.72 \times 10^1) \div (1.2 \times 10^{-4})(6.72×101)÷(1.2×10−4)
Give your answer in standard form.
