Posted by **kratika ** on Friday, June 15, 2012 at 5:12am.

Fill in the blanks-

1). the sum of two consecutive odd numbers is 84, the number are ________ and________

2). A number multiplied by 6 and then reduced by 3 gives 69, the number is_______

3). The number of boys is 3/2 the number of girls in class. the total strength is 40. the number of girls is ______

- maths -
**PsyDAG**, Friday, June 15, 2012 at 11:29am
1. It must be in the 40s to be consecutive. Explore for yourself.

2. Reverse the process. Add 3 to 69, then divide by 6.

3. Let x = # girls, then 2/3x = # boys.

x + 2/3x = 40, assuming that strength = number of children.

## Answer This Question

## Related Questions

- Maths - The first odd number can be expressed as 1 = 1squared - 0squared. The ...
- Math - How to Generate Pythagorean Triples using an Odd Number 1. Start with an ...
- Math - 1. Start with an odd number, e.g. 3. Then the square of 3 can be ...
- maths geometry - the sum of three consecutive odd natural number is 153 find ...
- math - a three-digit number satisfies these condition: thedigits are consecutive...
- algebra - Five times the smallest of three consecutive odd integers is ten more ...
- 4th grade math - Find a rule that gives the third number from the first two ...
- math - can someone check my work please? 1. Seven times a number, added to the ...
- Math - 1. If the product of 5 and the sum of 10 and a certain number is equal to...
- maths - can you replace the stars with figures **** x 3 ______ ***** the whole ...

More Related Questions