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the question is
Molly knows that 45 * 811 = 36,495

Use this understanding to help Molly solve 4.5 * 81.1

Choose 1 answer:

a 364,950

b 3,649.5

c 364.95

d 36.495

Respuesta :

snog

Answer:

C

Step-by-step explanation:

4.5 is 45 ÷ 10 and 81.1 is 811 ÷ 10 so that means that 4.5 × 81.1 = 45 ÷ 10 × 811 ÷ 10 = (45 × 81) ÷ 100. We know that 45 × 81 = 36,495 so we just have to divide that by 100 to get 364.95.

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