Question

PLZ HELP ME THIS IS URGENT HELP!!!!!!!

Answer 1

it is explained below..

Explanation:

1. by using BODMAS rule: [ brackets of division multiplication addition subtraction] we have to do operations in this order only i.e, from brackets to subtractions.

given expression : 75
`/`5-[(9-7)*3]*2

• first solve brackets part:

75
`/`5-[(2)*3]*2

[as, 9-7=2]

75
`/`5-[6]*2

[as, 2*3=6]

• division part: 15-6*2

• multiplication part: 15-12 = 3

2. volume of rectangular prism: length*breadth*height

=7*3*5

=105

3. 8375
`/`45

use conventional division method as 8375 isn't divisible by 45 directly.

after solving, answer: 186.11...

Answer 2

Value is 3.

The volume of the rectangular prism is 105
`ft^(3)`

The value will be 186.1

Explanation:

The value of the expression is
`(75)/(5) - [(9 - 7) * 3]* 2 = 15 - 6*2 = 15 - 12 = 3`

The formula to get the volume is
`length * width * height = 3* 5* 7 = 105`

`(8375)/(45) = (1675)/(9) = 186.1`