Question

1) 1368752:7:16:1212) 318⋅(9261:63:7)318

Answer 1

1) 1368752:7=195536:16=12221:121=101

Answer 2

Let's break down the given expression step by step:

1. 1368752:7:16:1212 means 1368752 divided by 7, then the quotient divided by 16, then the quotient divided by 1212.

1368752 ÷ 7 = 195536

195536 ÷ 16 = 12221

12221 ÷ 1212 = 10

So, 1368752:7:16:1212 simplifies to 10.

2. (9261:63:7) means 9261 divided by 63, then the quotient divided by 7.

9261 ÷ 63 = 147

147 ÷ 7 = 21

So, (9261:63:7) simplifies to 21.

3. Now we can substitute these simplified expressions into the original expression:

318⋅(9261:63:7)318 = 318⋅21÷318

Since 318 is a multiple of 318, we can simplify further:

318⋅21÷318 = 21

So, the final simplified expression is 21.