Respuesta :
B) about 5
To guess without a calculator, simply round the two numbers to 150 divided by 30. You would get 5.
To guess without a calculator, simply round the two numbers to 150 divided by 30. You would get 5.
about 5
rounding: 150/30 = 15/3
It is easy to think what would be 15 divided by 3
rounding: 150/30 = 15/3
It is easy to think what would be 15 divided by 3