Proportional With Fractions

It took Julius 1/3 of an hour to ride his bike 2 & 3/4 of a mile. How many miles per hour can he ride his bike?

• 3 & 1/2

• 6 & 3/4

• 8 & 1/4

• 16 & 1/2

A cookie recipe needs 1 & 1/3 cups of flour to make 1/2 batch of cookies. How much flour is needed to make 1 batch of cookies?

• 1 & 1/6

• 1 & 2/3

• 2 & 2/3

A brownie recipe requires 2/3 cup of sugar for 1/3 batch of brownies. How much sugar is need for 1 batch of brownies

• 2/9 cup

• 1 cup

• 1 & 1/3 cups

• 2 cups

2/3 as a decimal:

• .66

• .23

• .78

• .50

Write how to find the proportion of

2:8 :: 25:625

(Do not give space first right the means than the extremes.)

Mathematical Equivalence

ON

Ben biked x miles. Lucy biked 2/3 less than that.

• Ben biked x miles. Lucy biked 2/3 less than that.

• Ben biked x miles. Lucy biked 2/3 more than that.

• Ben biked x miles. Lucy biked 1 1/3 more than that.

• Ben biked x miles. Lucy biked 5/3 more than that.

Kiran read for x minutes, and Andre read for 5/8 more than that. Which equation relates the number of minutes Andre read?

• y = x + 0.625x

• y = x +1.5x

• y = x +1.25x

• y = x +1.625x

Which equation matches the situation.

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Sasha can mow 3/8 of an acre of grass in 3/4 an hour. How many acres of grass does Sasha mow per hour?

• 2 acres per hour

• 1/2 acres per hour

• 9/24 acres per hour