3 years ago

Diagram this statement (on a piece of paper. dont type it on brainly). Then answer the questions that follow.

Mathematics

1 answer:

Anna [14]3 years ago

5 0

Answer:

a) 30%

b) 280

Step-by-step explanation:

a) 3/10 = 30/100 = 30%

b) 30% = 0.3

0.3 × 400 = 120

400 - 120 = 280

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