12
3/7 x 28 = 12
Four sevenths of twenty-eight can be calculated by multiplying 28 by the fraction 4/7. This gives you ( 28 \times \frac{4}{7} = 16 ). Therefore, four sevenths of twenty-eight is 16.
20
38 over 21 or thirty-eight twenty-firsts
9
yes
3/7 x 28 = 12
20
Four sevenths of twenty-eight can be calculated by multiplying 28 by the fraction 4/7. This gives you ( 28 \times \frac{4}{7} = 16 ). Therefore, four sevenths of twenty-eight is 16.
38 over 21 or thirty-eight twenty-firsts
9
try googling it... a calculator will pop up with the answer
1/9
Twelve twenty-firsts.
135
To do this, first we convert to twenty-eights. That gives us eight twenty-eights minus seven twenty-eights which equals one twenty-eight.
six fourteenths nine twenty oneths twelve twenty eighths