2. tyson multiplies 75 by 1.15. which number might tyson be trying to find? |a 115%of 75||| b 15% of 75||| c 11.5% of 75||| d 1.15% of 75

115% of 75 is equivalent to 75 by 1.15 = 8.625 , This two are equivalent

Step-by-step explanation:

Given as :

Tyson multiplies 75 by 1.15

I .e 75 × 1.15 = 86.25

Now A ) 115% of 75 = × 75 = 86.25

B) 15% of 75 =  × 75 = 11.25

C) 11.5% of 75 = × 75 = 8.625

D) 1.15% of 75 = × 75 = 0.8625

∵ 115% of 75 is equivalent to 75 by 1.15   ,  so Tyson try to find the option A

Answer

115% of 75

Step-by-step explanation:

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it