The area of the rectangular region is FIGURE

(.4) (.22) = 410 22100 = 4 2210 100 = 881000 = 0.088 .088 m^2

jmc

geometry junior

Problem

The area of the rectangular region is

(A)

.088 m^{2}

(B)

.62 m^{2}

(C)

.88 m^{2}

(D)

1.24 m^{2}

Solution

(.4) \cdot (.22) = \frac{4}{10} \cdot \frac{22}{100} = \frac{4 \cdot 22}{10 \cdot 100} = \frac{88}{1000} = 0.088 \to .088 m^{2}

Final answer