Maths Mansion
Divide Then Multiply
03:07 - 04:32
Bad Man challenges two kids to solve problems involving calculating the fraction of a whole number. The kids walk through the process of solving each problem in a clear manner with supporting visuals. They solve every problem correctly.
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Video Transcript
3:07
da
3:07
who's up for the warm-up
3:09
well-being Peters from North London
3:12
Nicko Jake's from South London
3:15
okay
3:15
fast as you can
3:17
finding fractions of numbers
3:19
go
3:20
I'll go first so I'll divide
3:22
okay second and multiply
3:24
finding 1/5 first
3:27
dividing 15 by 5
3:30
makes
3:31
10
3:33
multiplying 1 V
3:35
by 4
3:37
ten fours are 14
3:40
so
3:41
four-fifths of 50 is
3:44
40
3:45
all right
3:46
next one
3:48
dividing first
3:50
gotta find one 10 for 30
3:53
that's free
3:55
all right
3:56
multiplying to find 9/10
3:59
nine threes are 27
4:02
so
4:03
nine-tenths
4:04
of 30 years 27
4:06
yes
4:07
and one more to do
4:09
if I didn't first
4:10
by then 100,000
4:13
moved to digits
4:14
two places to the white
4:17
makes 10
4:19
X 3 hundredths
4:23
three tens are 30
4:25
so
4:26
350,000 must be 30
4:29
excellent
4:31
for now
