Ask question

Ask question

All categories

lisabon 2012 [21]

3 years ago

15

Yesterday, there were 90 problems assigned for math homework. Jonah did 20% of them correctly. How many problems did Jonah get r

ight?

1 answer:

stealth61 [152]3 years ago

5 0

Answer:

18 questions correctly

Step-by-step explanation:

1% of 90 is .9, so .9x20=18

You might be interested in

What are the possible values of x if (4x - 5)^2= 49? Check all that apply.<br> →

allsm [11]

Answer:-1/2 and 3

Step-by-step explanation:

i took the quiz

7 0

3 years ago

Read 2 more answers

How many solutions does this equation have 3x-2x+4=2+x+2

ch4aika [34]

If you simply it down you get
$x + 4 = x + 4$
so X can technically be any number

8 0

3 years ago

John answered 80% of the questions correctly. There were 30 questions on the test. How many questions did John answer correctly?

Liula [17]

Answer:

he got 24 right

Step-by-step explanation:

30 time 80% is 24

7 0

3 years ago

N/2+5=3<br><br> n/2 (as in fractions )

Rudik [331]

N= -4

-4/2+5=3

-2+5=3 you have to subtract the 5 from three first and then multiply the answer by 2 to get n

3 0

3 years ago

Read 2 more answers

What is the GCF of 36 and 90

ELEN [110]

The greatest common factor is 18

8 0

3 years ago

Read 2 more answers