youtubelife
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abe and malik both stayed after school on Wednesday to practice their instruments. abe practiced for 30 min. malik practice for 10 min longer than abe. select all the ratios that compare Abe's practice Time to Malik's practice time

A.) 10:30

B.) 3:4

C.). 40:10

D.) 4:3

E.). 30:40

Respuesta :

morganchappell1
the answer is E 30:40
MrRoyal

Answer:

B.) 3:4

E.). 30:40

Step-by-step explanation:

Given

Two individuals; Abe and Malik

Let Abe practicing time be represented by A

Let Malik practicing time be represented by M

From the question, we have that

A = 30 minutes

M = 10 minutes longer

So, M = 10 + A

M = 10 + 30

M = 40 minutes

Comparing Abe's practice time to Malik's practice time using ratio is done using the following expression;

Abe's Practice Time : Malik's Practice Time

= A : M

= 30 : 40

To simplify the ratio, we divide both ration by 10

= 30 / 10 : 40 / 10

= 3 : 4

Hence, the ration that compare's Abe's practice Time to Malik's practice time  are 30 : 40 or 3 : 4

Going by this, we tick option B and E

B.) 3:4

E.). 30:40

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