Step-by-step explanation:
so, that means the friend's garden length is
15m 24cm + 2m 98cm
we can do this in 2 main ways.
1. using the fact that this is a metric system with 1m = 100cm.
15.24m + 2.98m = 18.22m = 18m 22cm
2. using fractions
15 24/100 m + 2 98/100 m =
= (1500 + 24)/100 + (200 + 98)/100 =
= 1524/100 + 298/100 = (1524 + 298)/100 =
= 1822/100 = (1800 + 22)/100 = 18 22/100 m =
= 18m 22cm
ultimately, they are both really using the same principles, but it looks a little bit different.
Answer:
Step-by-step explanation:
8:0.2=40
40•1=40
Hight of tower is 40 m
X^2(x+5)+9(x+5)
(x^2+9)(x+5)
#3 is he got extra rolls just in case in ran out of it or he made mistake on the math
Answer:
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