Level 3
There were 30 pupils in a fast food restaurant. Every pupil ordered at least one type burger. Mr Lim received order for 18 beef burgers and 22 vegetarian burgers. How many pupils ordered the vegetarian burger only?
4 m
Level 3
Charlie is 15 years old. His mother is 48 years old. How old will Charlie be when his mother is 65 years old?
4 m
Level 3
Danny is 18 years old. His mother is 35 years old. How old will his mother be when Danny is 25 years old?
4 m
Level 3
Jack is 38 years old. Four years ago, Gale was 13 years old. How old will Jack be when Gale is 80 years old?
4 m
Level 3
Jim is 30 years old. His daughter is 17 years younger than he. What will their total age be in 8 years' time?
4 m