- A1
- B2
- C3
- D6
Step-by-Step Solution
Common landings are multiples of LCM(4,10) = 20: that is 20, 40, 60 — three points up to 60.
Answer: C) 3
Two friends play on a number line from 0 to 60.
Riya jumps right in steps of 4; Sam jumps right in steps of 10, both from 0.
How many points between 1 and 60 (inclusive) are landed on by BOTH of them?
Class 6Number Line OperationsWhole Numbers
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