3 years ago

Multiplication puzzle

Mathematics

1 answer:

dsp733 years ago

7 0

1. 140

2. 3

3. 9

4. 7

5. 0

6. 160

7. 30

8. 70

9. 4

10. 90

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Who can help me with this entire page?

trasher [3.6K]

Answer:

I'm not entirely sure what the question is but every thing under 12.5 is closer to 12, everything 12.5 and upwards like 12.87 would be closer to 13

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2 years ago

How in the world do I answer this problem??

galben [10]

Answer:

Step-by-step explanation:

ST is y and SU is 2y-4.

Note that SU = ST + TU = y + 18

So we have 2y - 4 = y + 18

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3 years ago

A sports shop has 30 employees. 70% of the employees work part-time. How many part-time employees does the sports shop have?

noname [10]

Answer:

Step-by-step explanation:

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1 year ago

Read 2 more answers

Use five different colors to paint the four rectangles A, B, C and D shown in the figure. No two rectangles sharing an edge can

GenaCL600 [577]

There are 120 ways to color the 4 rectangles

<h3>How to determine the number of ways?</h3>

The given parameters are:

Paints, n = 5

Rectangles, = 4

The number of ways to color the rectangles is

$Ways = ^nP_r$

This gives

$Ways = ^5P_4$

Apply the permutation formula

$Ways = \frac{5!}{1!}$

Evaluate the expression

Ways = 120

Hence, there are 120 ways to color the 4 rectangles

Multiplication puzzle​

Multiplication puzzle