Webinar-On-Demand

Webinar-On-Demand Module WOD1601

Highlights of Webinar: Repeated Variable Concept

Remainder Concept

Conditional Remainder Concept

Sample Questions Covered In This Webinar:

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Abel, Ben, Colin and Daniel shared a sum of money. Abel received 1/2 of the amount of money received by the other 3 boys. Ben received 1/3 of the amount of money received by the other 3 boys. Colin received 1/6 of the amount of money received by the other 3 boys. If Daniel received \$46, how much is the sum of money?

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Thomas spent \$40 of his allowance on a notebook and 1/3 of the remainder on a pen. If he was left with 2/5 of his allowance, how much was his allowance?

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3 boys saw a jar of cookies in the kitchen. Alan ate 1/3 of the cookies. Feeling greedy, he ate another 4 more cookies. Bernard ate 1/3 of the remainder plus 4 more cookies. Caleb ate 1/3 of the remainder plus 4 more cookies. In the end, there were only 4 cookies left in the jar. How many cookies were there in the jar at first?

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Alvin has some yellow and green marbles. If he gives away 3 yellow marbles and 2 green marbles to his friends everyday, he will have 60 yellow marbles left when he has given away all his green marbles. If he gives away 2 yellow marbles and 3 green marbles to his friends everyday, he will have 160 yellow marbles left when he has given away all his green marbles. How many marbles of each colour does he have?

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Fee : USD50