Adam and Bryan have 170 marbles.
Adam has 20 marbles.
- Who has less marbles?
(1) Adam
(2) Bryan
- How many less?
(a)
Number of marbles that Bryan has
= 170 - 20
= 150
20 is less than 150.
(1) Adam has less marbles than (2) Bryan.
(b)
Number of less marbles that Adam has
= 150 - 20
= 130
Answer(s): (a) 1; (b) 130