2 years ago

Pls say fast :( its my online test

Mathematics

2 answers:

astraxan [27]2 years ago

8 0

Answer:

840

Step-by-step explanation:

x2, x3, x4, x5 = 840

rodikova [14]2 years ago

7 0

Answer:

840

Step-by-step explanation:

7, 14, 42, 168, ?

7 x 2 = 14

14 x 3 = 42

42 x 4 = 168

you see the pattern?
hence,

168 x 5 = 840 (ans)

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