28 people ordered dessert

Mathematics

2 answers:

MrRissso [65]3 years ago

8 0

Answer:

8 people ordered ice cream

Step-by-step explanation:

28/7=4

4x2=8

SVEN [57.7K]3 years ago

6 0

Answer:

20 people

Step-by-step explanation:

The first step is to find out how many people are in 1/7 of the group. To do this, we divide 28÷7, and our answer is 4.

28÷7=4

Our next step is to find out how many people are in 2/7 of the group. We would double the 4, since 1/7 doubled is 2/7, and get 8.

4 x 2= 8

Now we know that 8 people ordered ice cream. To find the number of people who ordered the special, we subtract 8 from 28.

28-8= 20

Therefore, 20 people ordered the special. Hope this helps!

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