Solve 187×(8-5): Multiplication with Parentheses Problem

Question

187×(85)= 187\times(8-5)=

Video Solution

Solution Steps

00:00 Solve
00:03 We will make sure to open the parentheses properly
00:06 The outer term will multiply each term in parentheses
00:09 We'll use long multiplication to solve each multiplication
00:14 This is the first multiplication
00:17 Now let's calculate the second multiplication using long multiplication
00:24 This is the second multiplication, now let's subtract between them
00:27 We'll use long subtraction to find the solution
00:31 And this is the solution to the question

Step-by-Step Solution

We'll use the distributive property and multiply each term in parentheses by 187:

187×8187×5= 187\times8-187\times5=

Let's solve the first multiplication problem vertically, making sure to solve it correctly, meaning units times units, units times tens, units times hundreds.

187×8 187\\\times8

We get the result: 1496

Let's solve the second multiplication problem vertically, making sure to solve it correctly, meaning units times units, units times tens, units times hundreds.

187×5 187\\\times5

We get the result: 935

Now we'll get the problem:

1496935= 1496-935=

We'll solve this vertically as well. We'll make sure to align the digits properly, units under units, tens under tens, etc.:

1496935 1496\\-935

We'll subtract units from units, tens from tens, etc., and get the result: 561 561

Answer

561 561