50% of the cakes a small bakery made that day party cakes: a fifth
were fruit cakes and the remainder were sponge cakes. what percentage of the cakes sponge cakes?

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

Write the pair of fractions as a pair of fractions with a common denominator

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.