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Tcecarenko [31]
3 years ago
7

40% of what number is 78? A) 195 B) None of the above C) 109.2 D) 197 E) 31.2

Mathematics
1 answer:
8_murik_8 [283]3 years ago
8 0

Answer:

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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