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bogdanovich [222]
3 years ago
8

Need to know how to solve step by step 67.8 × 0.45

Mathematics
2 answers:
VARVARA [1.3K]3 years ago
5 0

Answer:

The answer is 30.510.

Step-by-step explanation:

Given expression is :

67.8\times0.45

First we will multiply the numbers without decimal.

This becomes 678\times45=30510

Now, 67.8 has 1 decimal point and 0.45 has 2 decimal places.

Therefore, the answer will have 3 decimal places.

This makes the answer as 30.510.

crimeas [40]3 years ago
4 0
You a line the decimal points right above each other and add the .45 to .8
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Step-by-step explanation:

When finding the reciprocal, we essentially just "flip" or take the inverse of the number we are given. For example, the reciprocal of 1/2 would be 2/1 or 2. The given number multiplied by the reciprocal should always equal 1. If it does, then we know we are correct.

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