Answer:
1 U.S. dollar = 6.84 Chinese Yuan
Explanation:
Take the number of Yuans and divide it by the number of U.S dollars.
then round to 6.84
Answer:
18
Step-by-step explanation:
60% 0f 30 is 18
D. 18
Answer:
B.
Step-by-step explanation:
The angles of a triangle are supplementary, meaning that they have a sum of 180 degrees. B is the only answer where the angles add up to 180.
26 + 107 + 47 = 180
The ratio of the volumes will be equal to the ratio of the cubes of the sides. Thus:
Volume ratio:
3³: 4³
27 : 64