What expression can be used to find the total discount? Select all that apply. 0.342 or 3/1042 or 0.0342 or 3 4.2

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14 December, 00:14

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Allyson Thompson · Answer 1

0.3*42 this gives you a 30% discount

3/10*42 this gives you a 30% discount

0.03*42 this gives you a 3% discount

3 * 4.2 This is not a discount

What expression can be used to find the total discount? Select all that apply. 0.3*42 or 3/10*42 or 0.03*42 or 3 * 4.2