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diamong [38]
3 years ago
15

Please help. Will give Brainly!! 15 points!!!!

Mathematics
2 answers:
frez [133]3 years ago
7 0

Answer:  2.3 × 0.4 = 0.92 .

2.3 × 1 = 2.3

0.92 + 2.3 = 3.22

Step-by-step explanation:

When decimal points are left out until the end, you can count the number of decimal places to the right of the decimals in the factors and then insert the decimal in the product, counting places right <u><em>to left.</em></u>

The factor 2.3 has one decimal place. The factor 0.4 has one decimal place.

Thats a total of 2.

92 becomes .92 when the decimal is inserted <u><em>two places to the left.</em></u>

230 becomes 2.30 when the decimal is inserted <u><em>two places to the left.</em></u>

Elena-2011 [213]3 years ago
3 0

Answer:

Please make it a bit bigger.

Step-by-step explanation:

I can't see it

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