Subtraction of fractions-- 7/10-3/10
Answers
Answered by
0
Answer:
4/10
Step-by-step explanation:
Answered by
0
Answer:
2
5
=0.4
Step-by-step explanation:
Subtract
7 over 10
7
10
− 3 over 10
3
10
= 4 over 10
4
10
Step 1 of 2: Subtract, sub-step a: Subtract.
Subtract
7 over 10
7
10
− 3 over 10
3
10
= ( 7 − 3 ) over 10
7 − 3
10
= 4 over 10
4
10
Simplify
4 over 10
4
10
= 2 over 5
2
5
Step 2 of 2: Simplify, sub-step a: Reduce fraction to lowest terms.
Reduce fraction to lowest terms
4 over 10
4
10
= ( 4 ÷ 2 ) over ( 10 ÷ 2 )
4 ÷ 2
10 ÷ 2
= 2 over 5
2
5
2 is the greatest common divisor of 4 and 10. Reduce by dividing both numerator and denominator by 2.
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