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Sagot :

bwgreenan

Answer: Each popsicle costs 37 cents or $0.37

Step-by-step explanation:

4.44/12=.37

gvimalaratnam21

Questions:

a. A box of 12 popsicles costs $4.44. How much does it cost per popsicle?

b. A recipe takes 90 minutes to make. 25% of the time is spent preparing the ingredients. How many minutes are spent preparing?

c. How many millimetres are there in 3.5 metres?

d. Evaluate the expression. 64.3 - 3 × 2³ ÷ 2

Answer:

a. $0.37

b. 22 minutes 30 seconds

c. 3500 millimetres (mm)

d. 52.3

Step-by-step explanation:

a. Cost per popsicle = $4.44 ÷ 12 = $0.37

b. Preparing time for recipe = 90 ÷ 100 × 25 = 22.5 minutes = 22 minutes 30 seconds

                    [tex]90(\frac{25}{100}) = 22.5\ minutes = 22\ minutes\ 30\ seconds[/tex]

c. 3.5 m in mm = 3.5 × 100 × 10 = 3500 mm

1 m ⇒ 100 cm

1 cm ⇒ 10 mm

d. Based on the BIDMAS [ ( ), In, ÷, ×, +, - ]

64.3 - 3 × 2³ ÷ 2

= 64.3 - 3 × 8 ÷ 2

= 64.3 - 3 × 4

= 64.3 - 12

= 52.3

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