Answer:
50
Step-by-step explanation:
this can be solved by ratio 15/x = 30/100. Cross multiply and solve for x. The answer is 50.
Answer:
197.5 mph.
Step-by-step explanation:
If flying with wind a small plane flew at 410 miles and 380 miles then the next step is to divide both speeds by two. This way you get the mph. So now it is 205 mph and 190 mph. Now we find the average of these two numbers and you get 197.5 mph.
(-2x + y - 4) - (-3x - 2y) = x + 3y - 4
<span>A Japanese beetle’s length are equals to
=> 0.3 inches
=> 0.5 inches
Now let’s find the length that is between the span of the two given length:
But before that let’s convert the 2 given numbers in decimal points to
fraction:
=> 0.3 = 3/10
=> 0.5 = 5/10
Find the fraction between the given 2 numbers:
=> 0.3
=> 0.4
=> 0.5
Therefore the number we are looking 0.4
=> 0.4 = 4/10
Now, we have the complete length of Japanese beetles, the 0.3, 0.4 and 0.5</span>
