a. solve
13/11×6
1/2÷3/5
b. find
5
5/8 of 3 ----
6.
which is greater
a. 2/7 of 3/4 or 3/5 of 5/8
b. 2.03 or 2.30
c. express
a. 35 mm in cm , m and km .
b. express in kg
4 kg and 8 gram
d. Write in expanded form
a. 20.03 b.200.03
e. how much less is 28 km then 42.6 km .
f. find the value
a. 0.1 ×51.7
b. 1.07×0.02
Answers
Answered by
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Answer:
a)•13/11×6/1=78/11
•1/2÷3/5=1/2×5/3=5/6
b)•5/8of3=5/8×3=15/8
which one greater
a•2/7×3/4or3/5×5/8
=6/28or15/40
now take LCM of 28and40
LCM=280
now convert fraction
6/28×10/10=60/280
15/40×7/7=105/280
60/280or105/280
the greatest is105/280=15/40=3/5of5/8
b• 2.03or2.30
the greatest is 2.03
express
a• 35mm
in cm=3.5cm
in m=0.035m
in km=0.0035km
inkg
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