What is the sum of 3/10 and 1/3
2 answers:
Answer:
19 / 13
Step-by-step explanation:
➟ 3 / 10 + 1 / 3
➟ 3 / 10 × 3/3 + 1 /3 × 10 /10
➟ 3 × 3 / 10 × 3 + 1 × 10 / 3 × 10
➟ 9 / 30 + 10 / 30
➟ 9 + 10 / 30
➟ 19 / 30
Answer:
19/30
Step-by-step explanation:
3/10 + 1/3
Get a common denominator of 30
3/10 * 3/3 + 1/3 * 10/10
9/30 + 10/30
19/30
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12:25 is not equivalent to the rest
Answer:
75 = 3x
solve for x= divide 3 on both sides.
75÷3 = 25
x=25
Answer:
your answer would be 520
Step-by-step explanation:
13 x 40 = 520