CartierKidd
CartierKidd
27-02-2020
Mathematics
contestada
b = 3/4 a a + b = 21
Solve.
Respuesta :
Marvel112233
Marvel112233
27-02-2020
3/4 + a = 21
Change 21 into a fraction 84/4
84/4 - 3/4 = 81/4
Answer Link
itzsparkleyt
itzsparkleyt
27-02-2020
Answer: 21 3/4
Step-by-step explanation:
a+b => 3/4+21=21 3/4
Answer Link
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