2.5/3.5
= (2.5 x 10)/(3.5 x 10)
= 25/35
= (25 ÷ 5)/(35 ÷ 5)
= 5/7
A unit rate of 2.1875
If you start with a ratio in the form p/q and want a ratio with a denominator of 1, simply divided p by q. So suppose you are given the ratio 35/10 (so that p = 35, q = 10). Then divide 35 by 10 which gives 3.5. So the units ratio is 3.5:1 or (7/2):1
5 over 7 is greater than 3 over five. You have to find a common denominator. The common denominator is 35 so 5 over 7 would become 25 over 35 and 3 over 5 would become 21 over 35. 25/35 > 21/35 = 5/7 > 3/5
2x+5x=35 what is x? x= 5 substitution ... 2x5= 10 5x5= 25 10+25= 35
percent of increase = (new amount - original amount)/original amount p = (35 - 25)/25 p = 10/25 = 2/5 p = 0.4 p = 40%
35/55 = 7/11
It is: 3 to 7 by dividing both by their HCF which is 5
This question is somewhat confusing. Do you mean it as (a) 25 over 35, or (b) 35 over 25? Here are the answers for both. (a) 25/35 = 5/7 or 0.714 (rounded) (b) 35/25 = 7/5 or 1+(2/5) or 1.4
50
=-401
if the question is like share £35 in the ratio 2:5 you have to first add up the parts so 2+5=7 then you have to divide the original amount by that number so 35 divided by 7= 5. This makes up 1 part so to find out 2 and 5 parts you have to multiply that number by 2 and 5 so 5x2=10 and 5x5=25 so the ratio is 10:25 if you want to you can simplify the answer by dividing it by the same number on each side.
0.35 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its equivalent, in rational form, is 35/100. You can simplify this rational fraction if you so wish.
If the lengths are in the ratio 3:5, then the surface areas are in the ratio 9:25.
To simplify 28 / 35, you divide by the GCF of 28 and 35. The GCF is 7, so 28 / 35 / 7 = 4 / 5.
65/32 = (2*3)5/32 = 25*35/32 = 25*33
You write the percentage over hundred, then see if you can simplify. Example: 35% = 35/100 = 7/20.You write the percentage over hundred, then see if you can simplify. Example: 35% = 35/100 = 7/20.You write the percentage over hundred, then see if you can simplify. Example: 35% = 35/100 = 7/20.You write the percentage over hundred, then see if you can simplify. Example: 35% = 35/100 = 7/20.
5/35 = 1/7