3 years ago

A van travels 154 km in 1/3/4 hours (one whole number three over four). Find its speed in km/h

Mathematics

1 answer:

zheka24 [161]3 years ago

5 0

Answer:

88 hrs

Step-by-step explanation:

1/3/4 = 7/4hr ; 7/4 = 1.75hr (the number of hours used to travel for 154km)

154/1.75 = 88 (the number of km van travels per hour)

You might be interested in

#3: A home security company provides security systems for $5 per week plus an installation fee. The total fee for 12 weeks of se

Maru [420]

Answer:

The installation fee is $150

Step-by-step explanation:

Ok so we need to see how much of the $210 is the installation fee. So first were going to multiply 5 by 12 which equals 60. So now were going to subtract that from the $210 so that gives us...

$210-$60=$150

6 0

3 years ago

What is the ratio of 420kg and 450kg

Anuta_ua [19.1K]

The answer is 42kg/45kg or 14kg/15kg

5 0

3 years ago

Andrew withdrew $332.55 from his savings account. He now has at most $529.71. How Much cash did he originally have?

Art [367]

Andrew originally had $197.16

7 0

3 years ago

Factor Completely 14bx^2-7x^3-4b+2x

Mnenie [13.5K]

Answer:

=14bx2−7x3−4b+2x

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Noelle is drawing fraction bars to model the sum of One-fifth and Three-fourths. What is the smallest number of equally sized pi

krek1111 [17]

Answer:

Step-by-step explanation:

I took the test

6 0

2 years ago