its 30 because you add 8 and 7 then add it by itself or multiply it by 2**.**
-17
37.5
To decrease an amount 30 percent, multiply that amount by 0.7
Oh, dude, 7 eighths of 240 is like 210. Math can be a real trip, right? Just take that 240, divide it by 8, which gives you 30, then multiply that by 7. Boom, you got your answer. Math, man, it's wild.
You would multiply 3 by 8, then 3 by 30. Then you would multiply 70 by 8, then 70 by 30. You would get 2774
Two dollars and forty cents. 1% of 30 dollars is 30 cents. To get 8%, just multiply the 30 cents by eight and you get two dollars and forty cents.
its 30 because you add 8 and 7 then add it by itself or multiply it by 2**.**
30 percent of 26+2/3 is 8.Proportion8/x = 30/100Cross multiply: 30x = 800Simplify: 26+2/3
If the size is 30 inches x 8 inches then the area = 30 x 8 = 240 square inches. If the size was in feet, multiply 240 by 144.
Initially work out one-eighth - 48/8= 6 Then multiply this answer by 5 to get 5/8. 6 x 5 = 30 So the answer is 30
Multiply by 10...
-- Multiply the numerators to get the numerator of the product.-- Multiply the denominators to get the denominator of the product.-- Simplify the product (reduce to lowest terms).(10/33) x (3/8) = 30/264 = 5/44
442920
Oh, what a happy little math problem we have here! To multiply 4 by 38 using the distributive property, you can break it down like this: 4 x (30 + 8). First, multiply 4 by 30 to get 120, then multiply 4 by 8 to get 32. Finally, add those results together to get 152. Happy multiplying!
-17
37.5