The rational number -21/28 in standard form is
a) -3/4
b) 3/4
c) 3/7
d)-3/7
1 answer:
Answer:
-3/4
Explanation:
-21 and 28 are both multiples of 7. Divide the numerator and denominator by 7 to simplify it.
-21/28
= -3/4
I hope this helps!
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