Speaker: Ratio is a way of showing how many types of one thing there are compared to another. There are 5 biscuits here. 4 cookies and 1 shortbread. So the ratio is 4 cookies to 1 shortbread. (4:1) ...
The answer may be simplified before calculation using the highest common factor (HCF). close highest common factor (HCF) The largest factor that will divide into the selected numbers. Eg, 10 is the ...