3 years ago

i am a odd number i am less than 100 the sum of my digits is 12 i am a multiple of 15 what number am i?

1 answer:

7 0

So first, write out the multiples of 15 that are less than 100
15
30
45
60
75
90
Now add up the digits and see which ones add up to 12
7+5 =12 so the answer is 75

You might be interested in

1726 rounded to the nearest 100

ipn [44]

Answer:

1726 to the nearest 100 = 1700

6 0

3 years ago

Read 2 more answers

If it took Ben 25 minutes to get to work and 55 minutes to get home, how long did he spend traveling to and from Work

Lynna [10]

Answer:

80 minutes... or an hour and 20 minutes

Step-by-step explanation:

55+25 = 80. an hour is 60 minutes long

7 0

4 years ago

Read 2 more answers

Abes apples orchard plants both green apple trees and red apple trees this planting will include 21 red apple trees and 18 green

Xelga [282]

Answer:

The ratio of green apples to red apples is .

Step-by-step explanation:

Given,

Number of red apples = 21

Number of green apples = 18

We have to find out the ratio of green apples to red apples.

Solution,

For finding the ratio we have to divide the number of green apples to the number of red apples.

So, we can frame the above sentence as;

Ratio = number of green apples/number of red apples

Now substituting the values, we get;

Ratio= 18/21 = 6/7

Hence The ratio of green apples to red apples is . 6/7

4 0

3 years ago

Please help!<br> 10<br> ∑ 2i-9<br> i=3

pentagon [3]

$\sum\limits_{i=3}^{10}(2i-9)=2(3)-9+2(4)-9+2(5)-9+2(6)-9+2(7)-9\\\\+2(8)-9+2(9)-9+2(10)-9\\\\=6-9+8-9+10-9+12-9+14-9+16-9+18-9+20-9\\\\=90-72=18$

6 0

3 years ago

What is x?

Dvinal [7]

Answer:

x= 3/17

Step-by-step explanation:

4x(2x+6) =8x^2(23-5)

8x^2 +24x = 144 x^2

24x = 136 x^2

24= 136 x

x=24/136

x=3/17

4 0

3 years ago