181 P6.SP.TL.18012243
Level 3
Loisa left the house at 11.30 a.m. and drove towards her office. 1 hour later, her brother left house and drove towards the same office at 76 km/h. When the brother reached the office at 3.30 p.m., Loisa had another 3 km to travel. What was Loisa's average speed? Express the answer in mixed number.
3 m
DST triangle Average speed Same starting point Different starting time Duration Start end time Mixed numbers
182 P2.ME.JM.17121971
Level 3
Annie's music lesson started at 9.15 a.m. and ended at 9.55 a.m. How long did her music lesson last?
3 m
am pm Start end time Duration Timeline
183 P4.ME.JM.17100422
Level 3
Queenie went for a party with her friends. She left home at 21 20 and returned home at 01 05 the next day. What was the total time that Queenie was out at the party?
3 m
Unit conversion Start end time Duration Timeline 24-hour clock
184 P4.ME.JM.17100413
Level 3
A ship began its journey at 09 30 on 11 May and reached its destination 36 hours later.
  1. On what date did the ship reach its destination? Write the date with the same format as the given.
  2. At what time did the ship reach its destination?
3 m
Unit conversion Start end time Duration Timeline 24-hour clock W Remainder
185 P5.SP.JM.17083109
Level 3
John can paint a house in 8 days. Alex can paint the same house in 10 days. How many days would they take to paint the house together?
4 m
Rate 1 object Duration Fraction of a whole F 4 operations

5 per page

10 per page

20 per page

Symbols

x2
x3
₵
$
⊥
//
∠
°
π
%
:
\[ \]
STUDENT
Navigations
Contact Us
Members
Links