BOD MAS is the most important rule of Mathematics.The rule to any mathematical scenario is Brackets,Order, Division(÷), Multiplication,Addition and Subtraction. Division has as the two dots denotes a numerator and a denominator. Numerator is lower then denominator but sometimes it can be other way around.
Step-by-step explanation:
- 2 ÷ 2 When you divide 2 by another number 2 the answer is 1.
- Any number divide by the same number is 1
- If 5 ÷ 2 , 5 portion is divided by 2 so we take 2 and result 4.
- Reminder comes 1 as 4 does not equal to 5 and 4 can't go beyond 5.
- Division means divide the group in two equal parts.
- Long division is the operation which goes in process steps by steps.
- Divisible by means one number is equally divisible by other number.
Answer to number 1: You would chose the even numbers because there are more even numbers and two odd numbers equals an even number. There is a less chance to get an odd number.
Answer for number 4: You would need a total of 1,369 cubes. To get the answer multiply 37*37 because the number of steps are squared to equal the number of cubes. If you have the number of cubes then you would find the square root to get the steps. Ex: 9 cubes would equal to 3 steps, 16 cubes equals 4 steps. If you have 16 steps you have 256 cubes.
Answer:
11
Step-by-step explanation:
2r - 7 = 15
2r = 15 + 7
2r = 22
r = 22 / 2
r = 11
Answer:
2y<-22
Step-by-step explanation:
2y is 2 times y
<-22 is less than -22