Are 4/7 and 12/21 equivalent fractions? Why or why not?
2 answers:
Answer:
Yes
Step-by-step explanation:
12/21 simplified is 4/7. if you divide the numerator (12) by 3 and the denominator (21) by 3, you get 4 and 7, or 4/7 if you put it together.
Answer: Yes
Step-by-step explanation: Hi there!
To get started all we need to do is multiply 4/7 by 3 to get 12/21.
4x3=12
7x3=21.
4/7=12/21
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Answer:
-7
Step-by-step explanation:
because 15-22= -7
he started at 0, gained 15 points but then lost 22, so after the two problems he'd have a score of -7.
Answer:
94 or 95
Step-by-step explanation:
91 + 95 + 87 + 83 = 356
356/4 =89
average so far is 89
356 + 94 = 450
450/5 = 90
356 + 95 = 451
451/5= 90.2
Answer:
2(5 + 6)
I hope this helps!
Answer:
32/27 or 1/5/27 or a repeating decimal 1.185
Step-by-step explanation:
Answer: y3−1y3=234
Step-by-step explanation:
y−1y=6
(y−1y)3=63
y3−3y+3y−1y3=216
y3−1y3=216+3(y−1y)=216+3(6)
not sure:)
