The numbers are 15 and 105.
Lin thought a two digit number that is 15, if we multiply 15 with 7 , 15 x 7 = 105 that is we get Jen's number.and if we put 0 between the two digits of Lin's number, we also get Jen's number;that is 105.
Answer:
A real number which can be expressed in the form of a/b where b≠0 is called rational number.
A real number which cannot be expressed in the form of a/b where b≠0 is called irrational number.
1. = 14 = 14/1 ..... rational number
2. = ..... irrational number
3. = 4 = 4/1 ........ rational number
4. = 3.142857...... ....... irrational number
5. = ..... irrational number
6. ............. rational number (a/b form)
250 adults and 180 of which are parents, so 250 -180 = 70
are not parents.
<span>The results showed that 150 of the adults with children and
40 of those without thought the park should be expanded. So there are 180 – 150 = 30 parents who
answered no. and 70 – 40 = 30 not parents who answered no.</span>
<span>
yes | no
parents 150 | 30
not parents 40 | 30
</span>
To answer your question it would be 7
7*7 is 49 hope that a helps:)
Step-by-step explanation:
Mean=sum of terms/ number of terms
22+23+25+17+18/5
105/5
21
Finding the age of the sixth person
105+x/6=24
105+x=24x6
105+x=144
x=144-105
x=39
