std 5 maths

8
2 1 /5 + 1 1 /2 = / 1 1 /4 + 2 2 /5 = / 3 1 /4 + 2 5 /12 = / 3 3 /8 + 4 1 /3 = / 1 1 /2 + 2 3 /4 = / 5 5 /6 + 3 5 /12 = / 2 2 /3 + 3 5 /9 = / 3 3 /4 + 5 2 /7 = / 5 1 /6 + 2 2 /9 = / 3 3 /8 2 1 /3 = / 3 3 /4 1 2 /5 = / 2 5 /6 2 2 /9 = / 3 1 /3 2 1 /4 = / 5 5 /9 2 1 /3 = / 7 4 /5 3 2 /9 = / 2 1 /4 1 7 /8 = / 4 5/9 3 5 /6 = / 4 1 /2 1 7 /8 = / 5 1 /4 2 1 /3 = / 4 /7 14 = × 3 /4 9 = × / 2 /5 15 = × 7 /12 4 = × / 2 /3 8 = × / 5 × 3 /10 = / 9 × 2 /3 = 15 × 1 /8 = / 6 × 4 /5 = / 9 × 11 /12 = / A group of people were standing in line. 3 /8 of the people were boys and 1 /4 of the people were girls. How much of the group was made up of boys and girls?

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Page 1: std 5 maths

2 1/5 + 1 1/2 = /

1 1/4 + 2 2/5 = /

3 1/4 + 2 5/12 = /

3 3/8 + 4 1/3 = /

1 1/2 + 2 3/4 = /

5 5/6 + 3 5/12 = /

2 2/3 + 3 5/9 = /

3 3/4 + 5 2/7 = /

5 1/6 + 2 2/9 = /

3 3/8 – 2 1/3 = /

3 3/4 – 1 2/5 = /

2 5/6 – 2 2/9 = /

3 1/3– 2 1/4 = /

5 5/9 – 2 1/3 = /

7 4/5 – 3 2/9 = /

2 1/4 – 1 7/8 = /

4 5/9 – 3 5/6 = /

4 1/2 – 1 7/8 = /

5 1/4– 2 1/3 = /

4/7 × 14 =

3/4 × 9 = /

2/5 × 15 =

7/12 × 4 = /

2/3 × 8 = /

5 × 3/10 = /

9 × 2/3 =

15 × 1/8 = /

6 × 4/5 = /

9 × 11/12 = /

Page 2: std 5 maths

A group of people were standing in line. 3/8 of the people were boys and 1/4 of the people were girls. How much of the group was made up of boys and girls?

Answer:

How much of the group was not boys or girls?

Answer:

Bill ran around 2/3 of the track. Josh ran around 5/6 of the track. How much farther did Josh run than Bill?

Answer: of the track

A box of paper clips fell on the floor. Betty picked up 2/5 of the paper clips and Joanne picked up 3/10. How many of the paper clips did they pick up altogether?

Answer: of the paper clips

Page 3: std 5 maths

How many were still on the floor?

Answer: of the paper clips

Mark ran 2 1/3 km and Shaun ran 3 1/5 km. Find the difference in the distance that they ran.

Brandon and his son went fishing. Brandon caught 3 3/4 kg of fish while his son caught 2 1/5 kg of fish. What is the total weight of the fishes that they caught?

For the school’s sports day, a group of students prepared 21 1/2 litres of lemonade. At the end of the day they had 2 5/8 litres left over. How many litres of lemonade were sold?

Page 4: std 5 maths

Darren spent 2 1/2 hours on his homework on Monday. On Tuesday, he spent 1 3/5 hours on his homework. Find the total amount of time, in hours, that Darren spent doing his homework on Monday and Tuesday.

Brian has a bamboo pole that was 6 ¾ m long. He cut off 1 1/4 m and another 2 1/3 m. What is the length of the remaining bamboo pole in m?

Lydia bought 2 3/4 kg of vegetables, 1 1/4 kg of fish and 2 1/3 kg of mutton. What is the total mass, in kg, of the items that she bought?

Kimberly has 3 1/2 bottles of milk in her refrigerator. She used 3/5 bottle in the morning and 1 1/4 bottle in the afternoon. How many bottles of milk does Kimberly have left over?

Page 5: std 5 maths

A tank has 82 3/4 litres of water. 24 4/5 litres were used and the tank was filled with another 18 3/4 litres. What is the final volume of water in the tank?

Irene bought 7 3/8 m of cloth. Molly bought 1/2 m less than Irene. a. How many metres of cloth did Molly buy?

b. How many metres of cloth did they buy altogether?

Jasmine cooked 1 5/6 kg of rice. Alice cooked 5/8 kg more than Jasmine. a. How many kg of rice did Alice cook?

Page 6: std 5 maths

b. How many kg of rice did they cook together?

Jonathan had 8 5/6 m of string. Matthew bought 5/9 m more than Jonathan. a. How many metres of string did Matthew buy?

b. How many metres of string did they buy altogether?

Harold prepared 4 3/7 litres of drinks for a party. Dan also prepared drinks and he prepared 1 1/2 litres less than Harold. What is the total volume of drinks that Harold and Dan prepared altogether?

Page 7: std 5 maths

Jeremy collected 12 3/4 kg of newspaper for recycling. Brian collected 3 2/5 kg more than Jeremy. Find the total mass of newspaper that Jeremy and Brian collected together.

Henry has 7 3/5 metres of rope, and Sam has a rope that is 1 1/6 metres shorter than Henry’s. What is the total length of rope that Henry and Sam have altogether?

Percy spent 1/4 of his money on a food and another 3/10 of his money on a drink. a. What fraction of his money did he spend in total?

b. What fraction of Percy’s money was left?

Sally has a piece of cloth. She used 1/3 of the cloth to make a pillow cover and another 4/7 of the cloth to make a tablecloth.a. What fraction of the cloth was used altogether for the pillow cover and tablecloth?

Page 8: std 5 maths

b. What fraction of the cloth was left over?

A container is 1/3 full of water and 1/4 full of oil. What fraction of the container is empty?

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries. What fraction of Kathy’s money was left?

Carl used 2/9 of piece of string to tie a parcel and another 1/4 of the string to tie a box. What fraction of the string was left?