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Wewaii [24]
3 years ago
8

It takes Maya 30 minutes to solve 5 logic puzzles, and it takes amy 28 minutes to solve 4 logic puzzles. use models, to show the

rate at which each student solves the puzzles, in minutes per puzzle?
if Maya and Amy had the same number of puzzles to solve, who would finish first? explain
Mathematics
2 answers:
nalin [4]3 years ago
7 0

Answer:

maya - 6 min per puzzle

amy - 7 min per puzzle

maya would finish first since her unit rate is smaller. for example, it takes maya 30 for 5 but it would take 35 for 5.

Step-by-step explanation:

Alina [70]3 years ago
3 0

Answer:

Step-by-step explanation:

You might be interested in
If there is 4 apple trees for every three pear trees but for every 2 avocado trees there is 5 pear trees she is planning to plan
olasank [31]

Answer:

60

Step-by-step explanation:

You need to think of it as an equation system.

First of all, let's call A the apple trees, P the pear trees and V the avocado's trees.

As for every 3 pear trees we have 4 apple trees, it can be written as:

4A = 3P

Then, we can clear the pears dividing both sides by 3:

4A/3 = 3P/3

(4/3)A = P

This is, we have one pear tree for every 4/3 apple trees.

Then we go to the other relation. For every 5 pears trees there are two avocados trees:

2V = 5P

As we want the ratio of avocados to apples we can replace the pear trees by it's expression depending on A:

2V = 5 ((4/3)A)

2V = (20/3) A

Multiplying both sides by 9 we make appear our 18 avocados trees:

2V *9 =( 20/3) A * 9

18 V = 60 A

So, for 18 avocados trees we have 60 apple trees.

8 0
4 years ago
WILL MARK BRAINLIEST:<br><br> In triangle PQR, the measure of
miss Akunina [59]
It would be the same as measure of triangle RQP
7 0
3 years ago
Read 2 more answers
Please help on this quiz​
lbvjy [14]
Standard I believe tell me if I’m wrong
7 0
3 years ago
Is 7/8 equivalent to 35/50???
aksik [14]

Answer:

7/8≠ 7/10

Step-by-step explanation:

We can simplify 35/50 by dividing the top and bottom by 5

7/10

The numerators are the same but the denominators are different so they are not equal

7/8≠ 7/10

3 0
4 years ago
What is 692,004 number in the other forms standard form?
Studentka2010 [4]
Am presuming you mean in standard form:

692 004 =  6.92004 * 10⁵
6 0
4 years ago
Read 2 more answers
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