Answer:
yes
Step-by-step explanation:
5x4=20
3x4=12
they are equivalent as they are both being multiplied by the same number (4)
They are equal
Think of a ratio of two numbers like a fraction. 3:5 is like 3/5.
Ratios may be reduced like fractions may be reduced. So, is 3/5 = 12/20
3/5 = 0.6
12/20 = 0.6
Hope you could get an idea from here.
Doubt clarification - use comment section.
the answer is going to be 450. all you have to do is add 375+20%
sum is 1,2,4,8,16,32,64,128,256,512
