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Today, 19:02

40% of what number is 78?

A) 195

B) None of the above

C) 109.2

D) 197

E) 31.2

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Answers (1)
  1. Today, 21:39
    0
    195

    Step-by-step explanation:

    Of means multiply and is means equals

    40% * number = 78

    Change to decimal form

    .40 * number = 78

    divide each side by. 40

    .40 number/.40 = 78/.40

    number = 195
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