15/100 × 215 = 3225/100
= 32.25
i am a mathematics teacher. if anything to ask please pm me
Step-by-step explanation:
I do not understand .____.
long way
12 x 11 x 10 x 9 x 8 x 7 x6 x5 x4 x3x2/ 10x9x8x7x6x5x4x3x2x
but you can shorten that by crossing out identical numbers so you get 12 x 11
12 x 11 = 132 combinations
45 you need to fix the question for example what does theths mean
Answer:
11 now brain list
Step-by-step explanation: