Answer:
D
Step-by-step explanation:
We can test each pair making each ratio into its simplest form.
For A 2/3 is already in its simplest form and 9/15=3/5. they are not equivalent.
For B, 5/8 is already in its simplest form and 15/21=5/7. they are not equivalent.
For C, 3/12=1/4, and 6/18=1/3. They are not equivalent.
For D, 4/10=2/5, and 12/30=2/5. They are equivalent.
7 * 9 = 63
add four 0's from 700 and 900
630,000
Answer:
you have to add all of them up it will get you some of your awner
Answer:
C) -212.5
Step-by-step explanation:
I've done this question on a quiz before.
Hope I helped!! :D
Answer:
1 1/3 as a decimal is 1.333 so i think the answer would be 1.3, 1.34, then 1.333
