Math Minute #72

Marty got a score of 45 with two throws on this dartboard. Which two categories did he hit?

• 10

• 15

• 20

• 30

Tags

CCSS.7.EE.B.3

Find the area of one of the triangles.

Tags

CCSS.6.G.A.1

What is 5% in simplest fractional form.

These letters are put on cards and then one card is drawn at random. What is the probability that a Y is drawn?

Tags

CCSS.7.SP.C.7B

Which of these numbers would solve both of these equations?

 $2x+7=13\ and\ 6x-5=13$  

• 2

• 3

• 5

• 10

All of the following equal 5 except:

• $\left|-5\right|$

• $\sqrt{25}$

• $\frac{5^4}{5^3}$

• $5^2$

Tags

CCSS.6.EE.A.1

 $If\ \frac{5}{8}\times a=1,\ then\ a=?$  

Tags

CCSS.5.NF.B.7A

CCSS.5.NF.B.7C

Solve. (Hint: Cross out the common factors in the top and the bottom.)

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

Change to an improper fraction:

 $4\frac{1}{5}=$  

 $\left(\frac{1}{3}\right)\left(\frac{2}{3}\right)=$  

Tags

CCSS.5.NF.B.6