THE CHICKEN & RABBIT PROBLEM

A farmer has 30 chickens and rabbits altogether. There are only 100 legs. Find the number of chickens and the number of rabbits that the farmer has.

• RABBITS : 20 , CHICKEN: 10

• RABBITS : 15 , CHICKEN: 15

• RABBITS : 10 , CHICKEN: 20

• RABBITS : 18 , CHICKEN: 12

Chloe has 30 pieces of $2 and $5 notes altogether. The total value of the money she has is $120. Find the number of pieces of $2 notes and the number of pieces $5 notes that Chloe has.

• $2 NOTES : 15, $5 NOTES: 20

• $2 NOTES : 10 , $5 NOTES: 20

• $2 NOTES : 15 , $5 NOTES: 15

• $2 NOTES : 20 , $5 NOTES: 10

There are 24 cars and motorcycles in a park. There are a total of 76 wheels. How many cars are there?

• 14

• 10

• 16

• 8

Each adult movie ticket costs $8. Each child movie ticket costs $5. Sean buys 10 movie tickets altogether. He pays $74 in all. Find the number of adult movie tickets and the number of the child movie tickets Sean buys.

• ADULT:5 , CHILD:5

• ADULT:2 , CHILD:8

• ADULT:8 , CHILD:2

• ADULT:6 , CHILD:4

Vince has 30 pieces of 50 cent and 20 cent stamps. The total value of all his stamps is $12. Find the number of 50 cent and 20 cents stamps Vince has.

• 50 CENT :20 , 20 CENT : 10

• 50 CENT :15 , 20 CENT : 15

• 50 CENT :18 , 20 CENT : 12

• 50 CENT :10 , 20 CENT : 20

Farmer Donald has some chickens and sheep on his farm. The chickens and sheep have a total of 34 heads and 94 legs. How many chickens and how many sheep are there?

• CHICKENS: 21 , SHEEP: 13

• CHICKENS: 20 , SHEEP: 14

• CHICKENS: 13 , SHEEP: 21

• CHICKENS: 19 , SHEEP: 15

Samantha bought 45 pens and pencils for his pupils. Each pen cost $2 and each pencil cost $1.20. She paid a total of $68.40 for the pens and pencils. How many pens and how many pencils did she buy?

• PENS: 27 , PENCILS: 18

• PENS: 20 , PENCILS: 25

• PENS: 15 , PENCILS: 30

• PENS: 18 , PENCILS: 27

James collected $215 for a donation. The total amount of money he collected was made up of 32 five-dollar and ten-dollar notes. How many five-dollar notes did he collect?

• 21

• 11

• 32

• 12

Mrs. Kim packs 35 big and small bags of candies for her pupils. Each big bag contains 12 candies and each small bag contains 7 candies. The bags contain 300 candies altogether. How many small bags of candies does she pack?

• 24

• 11

• 25

• 15

A spider has 8 legs and a dragonfly has 6 legs. There are 20 spiders and dragonflies altogether. There are 144 legs in all. Find the number of spiders and the number of dragonflies.

• SPIDERS: 8 , DRAGONFLIES: 12

• SPIDERS: 12 , DRAGONFLIES: 8

• SPIDERS: 10 , DRAGONFLIES: 10

• SPIDERS: 15 , DRAGONFLIES: 5