英语翻译What percent of a half dollar is a penny ,a nickel ,and
英语翻译What percent of a half dollar is a penny ,a nickel ,and
What is twice a half of five and a half?
a nickel is five
What is the percent uncertainty of a handtimed measurement o
a penny saved is a penny earned
A penny saved is a penny ______
A 16.0 g sample of nickel metal is heated to 100.0°C and dro
seven and a half percent是百分之多少?
英语翻译a penny saved is a pennhy earned,but you get what you pa
Penny is tall and thin with a pair of glasses.(对tall and thi
half of them and a half
英语翻译a rope is cut off 4 times ,and each time a half part of