Week 6 MA1022 SP1 2023

If Mark can paint a wall in 12 hours and Mary can paint the same wall in 8 hours, how long will it take if both of them paint the wall together?

• 10 hours

• 4 hours 48 minutes

• 4 hours 8 minutes

• 4 hours

Penny's Punch uses 5 parts juice, 2 parts ginger ale and 1 part lemonade. How much juice does she need to make 10 Lt of Punch?

• 5 Lt

• 1.25 Lt

• 8 Lt

• 6.25 Lt

What is 8:28 in lowest terms?

(a)  

If it takes 4 students to 15 minutes to set up for the disco, how long with it take 10 students to set up for the same disco?

• 6 mins

• 60 mins

• 150 min

• 37.5 min

If Katelyn needs to share 27 sweets between Andy and Maddy and Maddy gets twice as many as Andy, how many sweets does Andy get?

• 13.5

• 9

• 18

• 7

When is the Maths in your World assessment item 3 due?

• Tuesday 2nd May, 2023

• Whenever you feel like it.

• Friday 14th April, 2023

• Friday 26th May, 2023

Reorder the following from highest income to lowest income per fortnight if there are 5 days working per week and 52 weeks per year.

• $17420 per year

• $65 per day

• $700 per fortnight

• $1495 per month

• $13.20 per hour, 5 hours a day

You need to travel 3km to get to work. What is the time difference for the journey if you can walk at 6km/h or ride a bike at 18km/h?

• 12 minutes

• 3 minutes

• 20 minutes

• 5 minutes