A student missed 10 problems on a history test and received a grade of 17%. If all the problems were of equal value, how many pr
1 answer:
You might be interested in
Solution:
we have given the length of the rectangular card-
and, width-
now, the area of the card will be- length×width.
so, we have-
we also have given the length of ribbon-
and, width-
so, area of the ribbon is-
length×width
now the area of shaded gray region will be-
Hence, the required expression would the above expression.