help me with
this for my test
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Answered by
1
Answer:
5/7*42=30
2/9*27=6
3/4*72=54
4/8*8=4
3/6*24=12
7/10*50=35
Answered by
1
Answer:
a) 30; b) 6; c) 54; d) 4; e) 12; f) 35
Step-by-step explanation:
Here we use the cancellation method to solve this sum.
a) × 42 (Using cancellation)
=> 5 × 6= 30
b) × 27
=> 2 × 3 = 6
c) × 72
=> 3 × 18 = 54
d) × 8
=> 4 × 1 = 4
e) × 24
=> 3 × 4 = 12
f) × 50
=> 7 × 5 = 35
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