exam
Maths Puzzle
Numerical Ability
22/2<-3+
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exam Other Question
19. simplify
(mn2)-3
36. (2a2y-4z-5)3
73. multiply or divide and write scientific notation for the result.
(5.2 * 10 to the power of 5)(6.5 * 10 to the power of -2)
Reading problem: Phoebe Small still has 35 pages of history to be read after she has been reading for 10 minutes, and 5 pages left after she has been reading for 50 minutes. Assu