4 years ago

{18 • [(25 + 15) ÷ 4] + 25} • 12 + 16 • 3

2 answers:

7 0

We must use the correct order we know as pemdas.
25 + 15 = 40
{18 * [40 ÷ 4] + 25] * 12 + 16 * 3
40 ÷ 4 = 10
{18 * 10 + 25} * 12 + 16 * 3
18 * 10 = 180
{180 + 25} * 12 + 16 * 3
180 + 25 = 205
205 * 12 + 16 * 3
205 * 12 = 2460
2460 + 16 * 3
16 * 3 = 48
2460 + 48 = 2508
So, the answer is 2508

Leviafan [203]4 years ago

3 0

2,508 says my calulator

You might be interested in

Surface area and volume

Wittaler [7]

Triangular prism
length of slanted side:
sqrt(3^2 + 4^2) = 5
SA = 2(1/2)(8)(3) + 8(12) + 2(5)(12) =240
V = (1/2)(8)(3)(12) = 144

cuboid
SA = 2(7x6) + 2(7x5) + 2(6x5) = 214
V = 7x6x5 = 210

6 0

3 years ago

Mr. Abrams conducted a survey of 355 students. 72% of them said that they study for tests. How many students said they study for

Oliga [24]

Rounded Answer: 256

Exact Answer : 255.6

3 0

3 years ago

together Alice & Mindy have saved $490 for a trip this summer. Amy has saved $54 more than Mindy. How much has each person s

Rus_ich [418]

Answer:

Alice saved 218 and mindy saved 218+54