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3 years ago

Order form least to greatest -3/10, -4/15, -2/5

Mathematics

2 answers:

EleoNora [17]3 years ago

7 0

Convert into decimal:

-3/10 = -0.3

-4/15 = -0.2667

-2/5 = -0.4

-0.4 < -0.3 < -0.267

-2/5 < -3/10 < -4/15

Hatshy [7]3 years ago

4 0

Answer:

1. -2/5

2. -3/10

3. -4/15

I just converted to decimal form. If the fractions were positive, the answer would be:

1. 4/15

2. 3/10

3. 2/5

Hope this helps!! Plz mark brainliest!

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Answer:

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Step-by-step explanation:

Let C be the number of packages of chocolate bars.

Let T be the number of packages of toffee bars.

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(1) Rasheed bought 1 fewer package of chocolate bars than toffee bars.

Equation becomes:

$C=T-1$ .....(1)

(2) Rasheed handed out the same number of each kind of candy bar .

Equation becomes:

$\frac{2}{3}\times 2C =\frac{3}{5}\times 2T$

=> $\frac{4C}{3} =\frac{6T}{5}$

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Taking out 2 common, we get

$10C-9T=0$ ......(2)

Substituting $C=T-1$ in (2)

$10(T-1)-9T=0$

=> $10T-10-9T=0$

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T = 10

As $C=T-1$

$C=10-1$

C = 9

Therefore, Rasheed bought 9 packages of chocolates bar.

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