solve :-
1. 15 + 20 × 30 - 17
2. 35 - 12 × 2 + 10
3. 100 - 100+200 × 2
Answers
Question :-
Solve :-
- 15 + 20 × 30 - 17
- 35 - 12 × 2 + 10
- 100 - 100 +200 × 2
Solution :-
By using BODMAS
➠B - brackets
➠O - of
➠D - division
➠M - multiplication
➠A - addition
➠S - subtraction
1. 15 + 20 × 30 - 17
= 15 + 600 - 17
= 15 + 583
= 598
___________
2. 35 - 12 × 2 + 10
= 35 - 24 + 10
= 11 + 10
= 21
___________
3. 100 - 100 +200 × 2
= 100 - 100 + 400
= 0 + 400
= 400
Answer:
- 598
- 21
- 400
The process of pattern recognition involves matching the information received with the information already stored in the brain. Making the connection between memories and information perceived is a step of pattern recognition called identification. Pattern recognition requires repetition of experience.Change two-thirds to a decimal and then multiply the decimal and your number. To convert 2/3 to decimal, divide the numerator by the denominator: 2 / 3 = 0.66666 ... 7, which you can round to 0.67. For example, to find 2/3 of 21: 0.67 * 21 = 14.07.