homehelp9 homehelp9

10-02-2021
Mathematics

contestada

Amy spent 80 minutes on DFM last week.
This week, Amy spent 112 minutes on DFM.
Find the percentage increase.

Respuesta :

amndebater16 amndebater16

10-02-2021

Answer:

80:100

112:x

11200/80=x

x= 140

40% increase

Answer Link

emelynkoh emelynkoh

10-02-2021

Answer:

29%

Step-by-step explanation:

112-80=32

increase ÷ original × 100 %

= 32÷112×100%

≈29% (corrected to the nearest whole number)

Answer Link

Otras preguntas

If all the particles in a metal spoon start moving faster, how has the spoon's temperature change?

there is a 750 ml bottle of concentrate orange squash it is enough to make fifteen 250 ml glasses of diluted orange drink how much water is needed to make 10 li

Help help plz lol thanks

How does Rab’s reaction to Johnny’s injured hand compare to other people’s reactions? Rab notices that the burn is recent and feels pity for Johnny. While other

How did the Mongols improve trade in China

How did nullification relate to tariffs in the early 1800s?

Mark cycled 25 miles at a rate of 10 miles per hour. How long did it take Mark to cycle 25 miles?

Which statements about characteristics of the Aztec's civilization are true? Choose all answers that are correct. A. stone masons fitted gigantic blocks of

Please Help me with #1thanks

What is the following number in decimal form? 1.75 × 10−9 =