Use decimal expansion to write 320.75 in expanded form.(1 point)
Responses
(3×100)+(2×10)+(0×1)+(7×110)+(5×1100)
open paren 3 times 100 close paren plus open paren 2 times 10 close paren plus open paren 0 times 1 close paren plus open paren 7 times 1 tenth close paren plus open paren 5 times 1 over 100 close paren
(3×1,000)+(2×100)+(0×10)+(7×1)+(5×110)
open paren 3 times 1 comma 000 close paren plus open paren 2 times 100 close paren plus open paren 0 times 10 close paren plus open paren 7 times 1 close paren plus open paren 5 times 1 tenth close paren
(3×100)+(2×10)+(1×1)+(7×110)+(5×1100)
open paren 3 times 100 close paren plus open paren 2 times 10 close paren plus open paren 1 times 1 close paren plus open paren 7 times 1 tenth close paren plus open paren 5 times 1 over 100 close paren
(3×10)+(2×1)+(0×110)+(7×1100)+(5×11,000)
open paren 3 times 10 close paren plus open paren 2 times 1 close paren plus open paren 0 times 1 tenth close paren plus open paren 7 times 1 over 100 close paren plus open paren 5 times the fraction with numerator 1 and denominator 1 comma 000 close paren
(3×100)+(2×10)+(0×1)+(7×1)+(5×0.1)
What is the expanded form of 285?(1 point)
Responses
(2×100)+(8×10)+(5×1)
left parenthesis 2 times 100 right parenthesis plus left parenthesis 8 times 10 right parenthesis plus left parenthesis 5 times 1 right parenthesis
(8×10)+(2×1)
left parenthesis 8 times 10 right parenthesis plus left parenthesis 2 times 1 right parenthesis
(2×100)+(8×10)
left parenthesis 2 times 100 right parenthesis plus left parenthesis 8 times 10 right parenthesis
(5×100)+(8×10)+(2×1)