1 year ago

A train has equal number of seats in each carriage.

Mathematics

1 answer:

Lerok [7]1 year ago

4 0

The train has 12 carriages

Step-by-step explanation:

The total no. of seats =876

No. of seats per carriage =73

It is given that each carriage has equal seats

So,

Let the total no. of carriages be x

According to the given information,

$73 \times x = 876$

$x = 876 \div 73$

x = 12

Hence the number of carriages is 12

To know more about numbers,

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a model doll house is 3.25 feet long. the real house is 30 yards long. what is the unit rate that describes the relationship of

DENIUS [597]

Answer:

27.7

Step-by-step explanation:

1 yard = 3 feet

30 yards x 3 feet = 90 feet

90/3.25 = 27.7

3 0

3 years ago

Look at the following expression:

user100 [1]

Answer: The last option, Stacy is incorrect because she should multiply 2 and 2 first and then subtract 4 from 12.

Step-by-step explanation:

We must follow the Order of Operations, also known as PEMDAS. See attached. Multiplication comes before subtraction, but Stacy subtracted 2 from 12 when she should have multiplied 2 by 2. This means the answer to your question is;

Stacy is incorrect because she should multiply 2 and 2 first and then subtract 4 from 12.