300,000cm is equals to 3km
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
T is given that 2(3x+x)=6+2x. This is an example of the distributive property.
It is roughly 0.857 in decimal or in fractions 6/7. Please mark Brainliest!!!
The answer is 0.12. Hope I helped! please mark as the brainliest!