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Setler79 [48]
3 years ago
6

What is the smallest number divisible by 10,15,20? and how?

Mathematics
2 answers:
Kruka [31]3 years ago
5 0

Answer:

5

Step-by-step explanation:

Factors of each number:

10: 1, 2, 5, 10

15: 1, 3, 5, 15

20: 1, 2, 4, 5, 10, 20

Westkost [7]3 years ago
3 0

Answer:

2

Step-by-step explanation:


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a school had 690 students sign up for the trivia teams if they wanted to have nine teams with the same number of students on eac
uysha [10]

Answer:

3 more students need to sign up

Step-by-step explanation:

Let the equal number of students in 9 teams be x.

Total number of signed up students = 690.

Let t be the required number of students to be signed.

Therefore, 9x = 690+t.

This means, 690+t is a multiple of 9.

The least value of t to make 690+t, a multiple of 9 is 3 and hence,

\frac{693}{9}

= 77

Hence, 3 more students need to sign up and each of the 9 teams consists of 77 students.

5 0
3 years ago
Drag and Drop the correct answer into the boxes below.
scoray [572]

Answer:

the first blank is 100

the second is 80

Step-by-step explanation:

7 0
2 years ago
PLEASE HELP I BEG YOUUUUUU
Maru [420]
<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ Substitute in the value:

840 - 52.5(14) = 105

Since e(14) = 105, the elevation of the cable car would be 105 meters from the ground 14 minutes after it begins descending  from the top of the hill

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7 0
3 years ago
Read 2 more answers
Laura kept a list of her expenses and income for one month. If she started the month with no money, how much money did she have
Alisiya [41]

Answer:

$25

Step-by-step explanation:

she received$12 five times

12×5=60 ...(1)

she earned$5 two times for yard work

5×2=10....(2)

(1)+(2).... 60+10=70

Bought dog food and ticket

30+15=45

70-45=25

Answer $25 is what she is left with at the end of the month

5 0
3 years ago
Read 2 more answers
What is the solution of n/6 = 36​
igor_vitrenko [27]

Answer:

n=216.

Step-by-step explanation:

Very simple problem - we just have to multiply both sides by 6, which will get rid of the 6 on the left.

36 x 6 = 216

8 0
3 years ago
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