How do you know that 3.0 is wrong for the quotient?
How do you know that 300 is wrong for the quotient?
State which quotient is right for each of these:—
9. .021 or .21 or 2.1 or 21 or 210
1.8|3.78
10. .021 or .21 or 21 or 210
1.8|37.8
11. .03 or .3 or 3 or 30 or 300
1.25|37.5
12. .03 or .3 or 3 or 30 or 300
12.5|37.5
13. .05 or .5 or 5 or 50 or 500
1.25|6.25
14. .05 or .5 or 5 or 50 or 500
12.5|6.25
15. Is this rule true? If it is true, learn it.