Answer:
Step-by-step explanation:
12 inches is in a foot
10 x 7= 70
2 x 7= 14
70+14=84
Answer:
China is about 17 times bigger than France.
Meanwhile, the population of France is ~67.1 million people. (1.3 billion more people live in China).
Step-by-step explanation:
Answer:
6/5
Step-by-step explanation:
(42-18) / (35 - 15) = 24 / 20 = 6 / 5
A^2 + 16^2 = 20^2
(Third one)
I think A, C, D are right because of the 12 pairs of heels, 6 are black (6/12) That means half of them could be chosen and be black (0.5). Another way to write 0.5 is as a percentage, 50%.