THERE ARE 165 CHILDREN TAKING SWIMMING LESSONS AT THE POOL IF 10 CHILDREN WILL BE ASSIGNED TO EACH INSTRUCTORS NEED TO BE HIRED?
2 answers:
Answer:
17 instructors
Step-by-step explanation:
<u> 16 </u>
10 | 165
<u> - 10 </u>
65
<u> − 60</u>
5
the extra 5 students need a teacher so we have to add an extra 1
16+1=17
Answer:
17
Step-by-step explanation:
165/10=16.5 17 because the extra 5 students need a teacher !
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Answer:
6
Step-by-step explanation:
if you take the number of paws minus the number of noses you get your answer so if you take
24 - 6 ( noses) =18
(4paws x6 lions= 24)
so the number of lions is 6
Answer:
64 in
Step-by-step explanation:
we are given
A top of a round cake has an area of about 201 square inches
Let's assume radius of circle is 'r'
now, we can plug values and solve for r
now, we can find circumference
.................Answer
Answer:
1) 4 3/8
2) 3/5
3) 3/7
4) 1/5
Step-by-step explanation:
1) 35/8 = 4.375
4.375 into fraction = 4 3/8
2) 9/15 = .6
.6 into fraction = 3/5
3) 3/7 = 0.428571429
0.428571429 into fraction = 3/7
4) 1/5
Yes it’s right for this problem
