Adding and subtracting Fractions day 10

$$5\frac{3}{8}+3\frac{4}{8}=$$  

Audrey cut her candy bar into 12 pieces. She kept 7 of the pieces and gave the rest to Caleb. What fraction of the candy bar did Caleb get?

Evelynn has $$\frac{7}{20}$$ peperoni pizza and $$\frac{8}{20}$$ pineapple pizza. What fraction of a whole pizza does she have?

$$\frac{46}{100}+\frac{27}{100}=$$  

$$\frac{7}{15}+\frac{3}{15}=$$  

$$6\frac{7}{15}-4\frac{3}{15}=$$  

There were 25 pieces of trash on the floor. Grayson cleaned up $$\frac{15}{25}$$ of the pieces. Jacob collected $$\frac{7}{25}$$ of the pieces. What fraction of the pieces did they collect altogether?

$$\frac{12}{12}-\frac{8}{12}=$$  

$$\frac{86}{100}-\frac{49}{100}=$$  

(a)  

Jamie found $$\frac{84}{100}$$ of her marbles. $$\frac{26}{100}$$ of the marbles are green and the rest are red. How many marbles are red?

(a)