Lets check...
42/56 = 56/64
cross multiply
(56)(56) = (42)(64)
3136 = 2688...(incorrect)...these are not proportional
proportions are nothing but equivalent fractions
42/56 = 3/4
56/64 = 7/8
as u can see, they are not equivalent fractions...so they are not proportional
Answer:
First one
Step-by-step explanation:
Answer:
30ft²
Step-by-step explanation:
10*6= 60
60/2=30
6 cream and 2 blue i think thats the answer