Pre-Algebra Demystified

marvins-underground-k-12 (Marvins-Underground-K-12) 2020-11-25 20:54:12 UTC #1

60% of what number is 42? Solve using an equation.
(a) 70
(b) 25.2
(c) 105
(d) 7

152 CHAPTER 7 Expression and Equations

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