Answer:
25% Decrease
Step-by-step explanation:
15/20 is 75%. 100-75 (since they read less) is 25%
Step-by-step explanation:
porportional means they scale by the same ratio
L / W = L_1 / W_2 = 5.4 / 2.5 = 6.21 / x
solve for x
11:12 is the answer to your question
The mass of an object will never change no matter what, however, the weight relies on gravity. So therefore, the answer would be D.