myiaw413 myiaw413

23-05-2017
Mathematics

contestada

Four friends ordered a pizza.Christopher ate 1/5, Emma ate 0.27, and Jamie ate the rest.what percent did Jamie eat?

Respuesta :

apologiabiology apologiabiology

23-05-2017

percent means parts out of 100

so
1/5=0.20
chris+em+jam=100%=1
0.20+0.27+jam=1
0.47+jam=1
minus 0.47 both sides
jam=0.53
jam=53/100
jam=53%

jamie ate 53%

Answer Link

Otras preguntas

math question thanks!

Simplify the expression 7x+3y-4x+2y

If the physician made a mistake with a prescription but the patient never took the medications, can this patient put a lwasuit against the practice? Why?

SOLVE THE EQUATION j-5=3.4 j=?

I need help with this question

QUESTION 1 Which of the following statements are mathematical statements? A: All the ladies love me. B: 5 = 7 C: Contemporary Math is the best class ever. D: B

Mike bought a lunch that cost $7.00. He also paid 5% for sales tax. How much change did he receive from $20.00

3 consecutive integers are such that the when the smallest is multiplied by 3 is 18 more than the largest

What should be done to maintain religioustolerance ?write in a sentence.

Jamahl Jones earned $20.50 cutting grass, $16.50 babysitting, and $4.95 selling two baseball cards. He puts all but $10.00 in his checking account. What is his