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3 years ago

What is 2 over 5/6 equal I’m stupid sorry

Mathematics

2 answers:

Katen [24]3 years ago

4 0

Answer:12/5小數形式：2.4混合數字形式：2 2/5。如果可能，通過消除公因子來簡化表達式

pantera1 [17]3 years ago

3 0

Answer:

12/5

Step-by-step explanation:

Here we're dividing 2 by 5/6.

To do this, invert 5/6, obtaining 6/5, and then multiply:

2 6

----------- * ------- = 12/5

1 5

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Step-by-step explanation:

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3 years ago

A girl scout troop sold cookies. If the girls sold 5 more boxes the second week than they did the first, and if they double the

valina [46]

Answer:

Boxes sold first week = 104

Boxes sold second week =x+5= 104+5=109

Boxes sold third week = 109 times 2= 218

Step-by-step explanation:

Let x be the number of boxes sold in first week

the girls sold 5 more boxes the second week

So number of boxes sold in second week is x+5

they double the sales of the second week for the third week

So number of boxes sold in third week is 2 (x+5)

Total boxes sold is 431

$x+x+5+2(x+5)=431$

$x+x+5+2x+10=431$

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subtract 15 from both sides

$4x=416$

divide by 4 on both sides

$x=104$

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Boxes sold third week = 104 times 2= 218

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3 years ago

Which expression is equivalent to 24 ⋅ 2−7?

marta [7]

Answer:

211

Step-by-step explanation:

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3 years ago

Read 2 more answers

Roberto decorates retangular signs. One sign is 2/3 foot long and 1/4 foot wide. Another sign is 1/2 long and 1/3 foot wide. It

PilotLPTM [1.2K]

Answer:

It'll take him 1/4 hours to decorate the two signs.

Step-by-step explanation:

In order to know how long Roberto will take to decorate all the signs we need to find their surface area, since they're rectangular their area is given by the product of their dimensions.

First sign:

area1 = (2/3)*(1/4) = 2/12 = 1/6 foot²

Second sign:

area2 = (1/2)*(1/3) = 1/6 foot²

The total area he has to paint is the sum of their individual areas, so we have:

total area = area1 + area2 = 1/6 + 1/6 = 2/6 = 1/3 foot²

To find out how long he'll take to decorate this area we can use a rule of three as shown bellow:

3/4 hour -> 1 foot²

x hour -> 1/3 foot²

x = (3/4)*(1/3) = 1/4 hours

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3 years ago

Find the H.C.F of the following expressions.

MAVERICK [17]

Step-by-step explanation:

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2 years ago