By dinnertime sean completed 4/5 of his homework.

What percent of his homework did sean do by dinnertime?

What percent of his homework did sean have remaining?

What percent of his homework did sean do by dinnertime?

What percent of his homework did sean have remaining?

4

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5

= .2 {divided 4 by 5}

= 80% {moved decimal point right two places to change decimal to percent}

100% - 80%

= 20% {the percent he had left}

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5

= .2 {divided 4 by 5}

= 80% {moved decimal point right two places to change decimal to percent}

**Sean did 80% by dinnertime**100% - 80%

= 20% {the percent he had left}

**Sean had 20% left***© Algebra House*