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eduard
3 years ago
13

a principal orders 8 sub sandwiches for a teachers meeting. she cuts the subs into thirds and puts the mimi sub onto a tray how

many mini subs were on the tray
Mathematics
2 answers:
lukranit [14]3 years ago
6 0
1 sub is divided into thirds, so there are now 3 parts to each sub. Multiply the three parts per sub by the total number of subs purchased.

Find # Parts Per Sub
= 1 sub ÷ 1/3
multiply by the reciprocal of 1/3
= 1 * 3/1
= 3 parts per sub

Find Total Parts
= 8 subs * 3 parts per sub
= 24 mini subs

ANSWER: 24 mini subs

Hope this helps! :)
Ivahew [28]3 years ago
3 0

There are 24 mini subs sandwiches on the tray.

<h3>Further Explanation</h3>

<u>Given:</u>

  • There 8 sub sandwiches
  • Each sandwiches cuts into third

<u>Question</u>

How many mini subs were on the tray?

Each sandwiches cut into 1/3 so:

\boxed {1 : \frac{1}{3} = 1 \times3 = 3 }

so 1 sandwich cuts into 3 mini subs

if there are 8 sandwiches, so there will be :

\boxed {8 \times3 = 24}

There will be 24 mini subs on the tray.

Other way to solve this problem is by doing a proportions:

Let's say the total mini sub is x, so the equation will be:

<u>1 sandwiches </u> =  <u>8 sandwiches</u>

3 mini subs           x mini subs

x mini subs = <u>8 sandwiches x 3 mini subs </u> = 24 mini subs

                                    1 sandwich  

we can cancel out the sandwich unit.

So, 8 sandwiches  can be cut into 24 mini subs.

<h3 /><h3>Learn more</h3>

Improper fraction vs proper function brainly.com/question/1060181

Fraction additional brainly.com/question/11894522

Mixed fraction (part to whole relationship) brainly.com/question/2954545

Keywords: fraction, fraction additional, fraction multiplication, improper fraction, proper fraction, numerator, denominator

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