24yaklaar 24yaklaar

21-11-2021
Mathematics

contestada

Help. What is 90% decreased by 10% :/

Is it 81?

Respuesta :

Christievt2020 Christievt2020

21-11-2021

You're correct the answer is 81%.

New value =

90 - Percentage decrease =

90 - (10% × 90) =

90 - 10% × 90 =

(1 - 10%) × 90 =

(100% - 10%) × 90 =

90% × 90 =

90 ÷ 100 × 90 =

90 × 90 ÷ 100 =

8,100 ÷ 100 =

81

Hope this helps :)

Answer Link

Otras preguntas

How does the ocean lose water to the air?

the sides of a triangle measures 6 inches 8 inches and 10 inches the triangle has one 90 degree angle what type of triangle is it

How do you reduce 42/70- math

Only 3 students in each event win medals at the track meet. If 9 students are running the mile, what fraction of them will win a medal?

Find a model for the situation and use the model to answer the question: The number of students enrolled in a school district was 8500 in 2010. Enrollment has

what are the benefits of asexual reproduction

According to some estimates, at the current rate of use the U.S. has enough natural gas to last about _____ years.

Which explains why air masses move? A.Uneven heating across the globe creates differences in temperature, which causes differences in air pressure that drive w

What's the correct way and why when saying where did you guys went? Or where did did you guys go?

What did the use of atomic bombs during World War II lead to? a ban on all nuclear weapons for all developed countries for years in the future the need for a gl