Question

Q. (16/50)



1) 87(8) = ......

2) 64(3) = ......

3) 12!! - 5! = .....​

Answer 1

~Jawaban~

= 87(8)

= 87 × 8

= 696

___________

= 64(3)

= 64 × 3

= 201

___________

= 12!! - 5!

= (12.10.8.6.4.2) - (5.4.3.2)

= 46.080 - 120

= 45.960

__________________

#UceLLs

Answer 2

Jawaban:

Penyelesaian :

No 1 :

• 87(8)

• = ( 87 × 8 )

• = 696

No 2 :

• 64(3)

• = ( 64 × 3 )

• = 192

No 3 :

• 12!! - 5!

• = ( 12 × 10 × 8 × 6 × 4 × 2 ) - 5!

• = ( 120 × 8 × 6 × 4 × 2 ) - 5!

• = ( 120 × 48 × 4 × 2 ) - 5!

• = ( 120 × 48 × 8 ) - 5!

• = ( 5.760 × 8 ) - 5!

• = 46.080 - 5!

• = 46.080 - ( 5 × 4 × 3 × 2 × 1 )

• = 46.080 - ( 20 × 3 × 2 × 1 )

• = 46.080 - ( 20 × 6 × 1 )

• = 46.080 - ( 120 × 1 )

• = 46.080 - 120

• = 45.960