Helen needs 60 g of sugar to make 15 biscuits. She also needs
three times as much flour as sugar
two times as much butter as sugar
Helen is going to make 60 biscuits.
a) Work out the amount of flour she needs.

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

Which is the scale factor proportion for the enlargement shown?