Question

Đã trả lời bởi chuyên gia

Answer 1

0,18 $\times$ 1230 + 0,9 $\times$ 4567 $\times$ 2 + 6 $\times$ 5310 $\times$ 0,3

$= 1, 8 \times 123 + 1, 8 \times 4567 + 1, 8 \times 5310 = 1, 8 \times (123 + 4567 + 5310) = 1, 8 \times 10000 = 18000$

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Answer 2

0,18 $\times$ 1230 + 0,9 $\times$ 4567 $\times$ 2 + 6 $\times$ 5310 $\times$ 0,3

$= 1, 8 \times 123 + 1, 8 \times 4567 + 1, 8 \times 5310 = 1, 8 \times (123 + 4567 + 5310) = 1, 8 \times 10000 = 18000$

Answer 3

0,18 × 1230 + 0,9 × 4567 × 2 + 6 × 5310 × 0,3
= 221,4 + 8220,6 + 9558
= 18 000

Answer 4

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c9 bn điiều khc biệt trong đây?

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Answer 5

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c9 bn điiều khc biệt trong đây?

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