Yes.
The LCM is: 20
10, 30, 50, 70, 90, etc
350
The greatest common factor of ten and twenty is ten.
The phrase "twenty past ten" refers to the time 10:20. It indicates that it is twenty minutes after ten o'clock.
Twenty is to ten as six is to three. This is because ten is half of twenty, and three is half of six. The relationship is one of division by two.
The least common multiple of four, twenty eight, and twenty is 140.
ten to twenty or ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, and twenty.
twenty three divide ten is two point three
No ten twenty-fifths is the same as two fifths
Why the product of a multiple of ten and a multiple of ten will always have only one zero
Both. (I prefer twenty ten but find myself saying two thousand ten most often!)