Two shops, Lidal and Oldi, sell the same brand of toilet rolls but with different package sizes. Calculate the price per roll for each shop.
Write which shop is the best value for money in the comment box.

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.