3 years ago

When do decimal points move

Mathematics

1 answer:

ch4aika [34]3 years ago

3 0

When you divide by a multiple of 10 or when you multiply by a multiple of 10.

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Evaluate.

Temka [501]

9514 1404 393

Answer:

-7/48

Step-by-step explanation:

Put the numbers in place of the corresponding variables and do the arithmetic.

$\dfrac{-\left|1\dfrac{7}{8}+(-1)\right|}{2-(-4)}=\dfrac{-\dfrac{7}{8}}{6}=-\dfrac{7}{8\cdot6}=\boxed{-\dfrac{7}{48}}$

8 0

3 years ago

In the storage room of a certain bakery, the ratio of sugar to flour is 5 to 8, and the ratio of flour to baking soda is 10 to 1

olasank [31]

Answer:

1,500

Step-by-step explanation:

Ratio of Sugar to Flour: 5:8 -> 25:40

Ratio of Flour to Baking Soda: 10:1 -> 40:4

Sugar to Flour to Soda: 25x:40x:4x

$\frac{40x}{(4x+60)}$ = $\frac{8}{1}$ -> x = 60

Sugar = 25x = 1,500

Hope this helps :)

7 0

3 years ago

BRAINLIEST ASAP! PLEASE HELP :) A

VashaNatasha [74]

I think it’s, Gross profit margin.

5 0

3 years ago

A quarter of the learners in a class have blond hair and two thirds of the learners have brown hair. The rest of the learners ha

lukranit [14]

Answer:

I'm pretty sure there is 36

Step-by-step explanation:

since 1/4 of them being blond and there is 9 of them do 9×4. hope this is right and helps.

5 0

3 years ago

Mr.gomez’ cherry tree grew 12 inches in 3/4 of a year. At that rate how much would it grow in 1 year

Karolina [17]

12/3=4

4 inches per 1/4 of the year.

4x4=16

Therefore it would grow 16 inches in an year.

7 0

3 years ago