A.Form two ratios. Write YES if the two ratios form a proportion. write NO if the two ratios do not form a proportion.

______1.Eight is to seventeen as thirty-two to sixty-eight.
______2.if Liza reads 400 words per minute she can read 4000 in 120 seconds
______3.A bag factory finishes 12 bags for every 42 belts. if the factory finishes 4 dozen bags it will finish 158 belts
_______4.three egg are needed to make 14 hotcakes. with 58 pieces of hotcakes a dozen eggs are needed
________5.For Extra Cash , A grade 6 boy washes car if he can wash 4 cars in an hour, it will take him 3 hours

b. Direction:Fill in each blank with its simplest form.

1. ΔΔΔΔΔΔ and 4 squares
a.The ratio of the number of triangles to thesquare is ___________.
b.the ratio of the numbers of the square to the number of triangle is ________
c.The ratio of the number of triangles to the total number of shapes is_________.

2. 10 stars 8 arrows
(yung tanong kagaya lang po sa 1 stars tsaka triangle lang pinagkaiba)
a. the ration of the stars to the number of arrows is________.
b.the ratio of the arrows to the number of stars is_______.
c. the ratio of the total number of shapes to the number of arrows is________.


need na po!