Question

Write the following decimal numbers in the expanded form. a) 415.527​

Answer 1

Answer:

4×100+1×10+5×1 . 5×1/100+2×1/10+7×1/1

Answer 2

Standard Form:

415.527

Expanded Notation Form:

415.527=400 + 10+5+ 0.5+ 0.02+ 0.007

Expanded Factors Form:

415.527=4×100 + 1×10+5×1+5×0.1+2× 0.01+7×0.001

Expanded Exponential Form:

$\bold{415.527=}4 \times {10}^{2} + 1 \times {10}^{1} + 5 \times {10}^{0} + 5 \times {10}^{ - 1} + 2 \times {10}^{ - 2} + 7 \times {10}^{ - 3}$

Word Form:

415.527=Four hundred fifteen and five hundred twenty-seven thousandths