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nadya68 [22]
3 years ago
6

What is the product of 3.6 x 4.2 How did you find it.

Mathematics
1 answer:
mixas84 [53]3 years ago
6 0

Answer:

15.12

Step-by-step explanation:

3.6 x 4.2

first aline the decmials like you would regularly do to multiply.

Then multiply 2 x 6=12 and then 2 x 3=6 and put them down were you would already do noramly multiplying.

and then muliply 4x6=24 and 4x3=12 and do the same thing as you would do normaly and then add 72 and 144 to get 1512 and then count your decmail placing. which is 2 placeing in total which makes 1512 into 15.12

and now you done!

Example of how it should look...

       3   . 6

×       4   . 2

+       7   . 2

+   1 4 4  

=  1 5 1 2

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What is the square root of 24?
ExtremeBDS [4]
2 square 6 this is because 24 goes into 4 and 6 and 4 goes into 2 twice
4 0
3 years ago
Betty saves $161 a month. She saves $141 less each month than Jack. How much will jack save in 2 years?
tresset_1 [31]

Given that Betty saves $161 per month which is $141 less than Jack per month. find the amount that Jack will save in 2 years.

First, find how much Jack saves. We can do this buy adding 141 to 161 since Betty saves 141 less meaning we can reverse it by adding it.

141 + 161 = 302

Now, that we know how much Jack saves per month.

Then, we have to find out how many months are in 2 years.

We already know that there is 12 months in a year, so for 2 years, we can simply multiply by 2.

12 x 2 = 24

Therefore, there are 24 months in two years.

Lastly, multiply 24 months by the amount that Jack saves to get the amount in total.

24 x 302 = 7,248

Thus, Jack will save approximately $7,248 in 2 years.

6 0
3 years ago
Read 2 more answers
The total cost to rent a row boat is $14 times the number of hours the boat is used. Write an equation to model this situation i
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3 years ago
Fill in the blanks to explain how to solve 3/5 divided by 1/10.
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You can use a common denominator and rewrite 3/5 divided by 1/10 as 6/10 divided by 1/10.
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7 0
3 years ago
3x7 I need help with this i do not know the answer pls help.
kakasveta [241]

Answer:

21

Step-by-step explanation:

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3 0
3 years ago
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