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How do you find 30 of 70?

Updated: 5/17/2022
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Wiki User

8y ago

Best Answer

To work out 30% of 70

Work out 10% by dividing 70 by 10

This gives you 7

You then times this by 3 because

100%=70

10%=7

30%=21

It's simple after you understand the concept :)

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Amelie Runte

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1y ago
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Q: How do you find 30 of 70?
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How do you find the least common multiple of 30 and 70?

The GCF of 30 and 70, evidently, is 10 (both end in 0). Therefore, the LCM is 30/10 * 70/10 * 10 = 3 * 7 * 10 = 210.


What percent is 21 out of 30?

To find the percent that a number, x, is out of another number, y, divide x by y and multiply by 100. So (21/30)*100 = 70, which means that 21 is 70% of 30.


What is the distributive property to multiply 30 times 76?

30 * 76 = 30 * (70 + 6) = 30*70 + 30 * 6 = 2100 + 180 = 228030 * 76 = 30 * (70 + 6) = 30*70 + 30 * 6 = 2100 + 180 = 228030 * 76 = 30 * (70 + 6) = 30*70 + 30 * 6 = 2100 + 180 = 228030 * 76 = 30 * (70 + 6) = 30*70 + 30 * 6 = 2100 + 180 = 2280


What is 30 Percent of 70?

30% is 0.30 so, 0.30 x 70 = 2100 move the decimal to the left 2 times and get 21 and 21 is your answer!


What is 70 percent of thirty?

70% of 30= 70% * 30= 0.7 * 30= 21


What is 70percent of 30?

70% of 30= 70% * 30= 0.7 * 30= 21


What is 21 percent of 70?

To find 21 percent of a number, multiply the number by 0.21. In this instance, 0.21 x 70 = 14.7. Therefore, 21 percent of 70 is equal to 14.7.


What is halfway between 30 and 70?

50 It is 20 more than 30 and 20 less than 70 To find a halfway point (which is also the average), add the numbers together and divide by 2. 30 + 70 = 100 and 100 / 2 = 50


What 30 plus 70?

30+70 = 100


What is the answer of -30 -70?

40


What is the answer if you have 70 and 30 in a triangle but you need to find out how much the other angle is?

180 degrees in a triangle 180-70-30 = 80 The other angle is 80 degrees


What is 30 percent of seventy?

30% of 70 = 70*30/100 = 21