rubenjrpro123 rubenjrpro123

12-04-2018
Mathematics

contestada

if 4/5 × a = 2/5 what is a

Respuesta :

Аноним Аноним

12-04-2018

4/5 x a = 2/5
a = 2/5 ÷ 4/5
a = 2/5 x 5/4
a = 1/2

Answer Link

xomalik1 xomalik1

12-04-2018

a = 1/2 (0.5)
reasoning: you would multiply both sides by 5/4

Answer Link

Otras preguntas

(bus, cab, or train) to school, and in the evening he has the same 333 choices for his trip home.

Suppose a group of researchers wants to investigate the relationship between daily mindfulness meditation and cortisol (stress hormone) levels in the body over

A 2-column table with 5 rows. The first column is labeled Minutes per Week of Moderate/Vigorous Physical Activity with entries 30, 90, 180, 330, 420. The second

Write about a personal health monitor you think would be helpful for your health goals.

Anna is a high school freshman. She is 15 years old and recently received her work permit. She has $500 in a savings account, and she just got a job at a local

The difference of two numbers is 8, and the sum of the squares of these two numbers are 320. what are the numbers

For the following exercises, find (f ∘ g)(x) and (g ∘ f)(x) for each pair of functions 34. f(x) = 4 − x, g(x) = −4x

Under the Dodd-Frank Wall Street Reform and Consumer Protection Act, the Securities and Exchange Commission (SEC) will pay _____ percent of the amount the gover

Alex found some information about a new treatment for asthma on the Internet and shares this information with her doctor. Since Alex's information is accurate a

A solid disk is rolling without slipping on a level surface at a constant speed of 2.50 m/s. (a) if the disk rolls up a 30.0o ramp, how far along the ramp will