-7/20-1/10 find the value
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1
Answer:
the answer of this question is -72/20
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Step-by-step explanation:
Find the least common denominator or LCM of the two denominators:
LCM of 20 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20
For the 1st fraction, since 20 × 1 = 20,
7
20
=
7 × 1
20 × 1
=
7
20
Likewise, for the 2nd fraction, since 10 × 2 = 20,
1
10
=
1 × 2
10 × 2
=
2
20
Add the two like fractions:
7
20
+
2
20
=
7 + 2
20
=
9
20
So, 7/20 + 1/10 = 9/20
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