Math Snap

STEP 1

Assumptions1. We are given four numbers in scientific notation.
. We need to convert these numbers into an integer or a decimal without using a calculator.

STEP 2

The first number is $2.9 \times10^{5}$. To convert this to an integer or decimal, we need to move the decimal point5 places to the right, as indicated by the exponent of10.
$$2.9 \times10^{5} =290000$$

STEP 3

The second number is $56 \times10^{-}$. To convert this to an integer or decimal, we need to move the decimal point places to the left, as indicated by the negative exponent of10.
$$56 \times10^{-} =0.0056$$

STEP 4

The third number is $0.274 \times10^{8}$. To convert this to an integer or decimal, we need to move the decimal point8 places to the right, as indicated by the exponent of10.
$$0.274 \times10^{8} =27400000$$

The fourth number is $0.00338 \times10^{-3}$. To convert this to an integer or decimal, we need to move the decimal point3 places to the left, as indicated by the negative exponent of10.
$$0.00338 \times10^{-3} =0.00000338$$So, the four numbers in integer or decimal form are290000,0.005,27400000, and0.00000338.