Question 1

Convert 330 min to hours

Accepted Answer

55 hours

Answer

55 minutes

Answer

19,800 min

Answer

19,800 min

Question 2

Convert 15kg to grams.

Accepted Answer

15,000g

Answer

1,500g

Answer

1,500kg

Answer

15,000kg

Question 3

Convert 5ft 3in to inches

Accepted Answer

63in

Answer

60in

Answer

63ft

Answer

63ft

Question 4

The CN Tower in Toronto, Canada, is about 1815ft tall. About how many meters tall is the tower?  1m = 3.28

Accepted Answer

About 553 m

Answer

About 5,953 m

Answer

About 553 ft

Answer

About 5,953 ft

Question 5

A student ran the 50-yd dash in 5.8s. At what speed did the student run in miles per hour. Round to the nearest tenth. 1 mi = 1760 yd

Accepted Answer

17.6 mi/hr

Answer

1.76 mi/hr

Answer

1.76hr/mi

Answer

17.6hr/mi

Question 6

$\frac{7}{8}$ = $\frac{m}{12}$

Accepted Answer

m = 10.5

Answer

m = 13.7

Answer

m = 11

Answer

m= 9

Question 7

$\frac{4}{3}$ = $\frac{8}{x}$

Accepted Answer

x = 6

Answer

x = 8. 4

Answer

x = 8

Answer

x = 10.7

Question 8

$\frac{b-8}{5}$ = $\frac{b+3}{4}$

Accepted Answer

b = -47

Answer

b = -11

Answer

b = 11

Answer

b = 47

Question 9

A giant model heart is 14ft. The heart is the ideal size for a person who is 170ft tall. About what size would you expect the heart of a man who is 6ft tall to be?

Accepted Answer

5.9 in

Answer

6.1 in

Answer

5.9ft

Answer

6.1ft

Question 10

You use a photo copier to enlarge a drawing of a right triangle with a base of 13cm and a height of 7cm. The enlarged triangle has a height of 17.5. What is the base of the enlargement.

Accepted Answer

32.2cm

Answer

9.4cm

Answer

27.4

Answer

5.2cm

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